{"title":"Stainless Steel Electronic Cutouts","description":"\u003cp\u003eStainless steel electronic exhaust cutouts give drivers instant control over their vehicle’s exhaust flow. This page showcases a full range of options designed for both performance enthusiasts and daily drivers. Granatelli Motor Sports offers a variety of these exhaust cutouts, including popular kits like the 302530 3.00\" Stainless Steel Slip-Fit Electronic Exhaust Cutout, the 302525 2.50\" Slip-Fit Kit, and dual setups such as the 302525K Dual 2.50\" Cutout Kit. Each is engineered to let you open or close your exhaust with the push of a button. Available in sizes ranging from 2.25 inches up to 4.00 inches, these stainless steel systems are built to resist corrosion and withstand high exhaust temperatures. By allowing exhaust gases to bypass restrictive piping, electronic cutouts can improve throttle response, increase horsepower, and enhance exhaust sound on demand, all while maintaining a closed, quiet mode when needed. This page provides a complete assortment of slip-fit and weld-in options, making it easy to choose a cutout system that matches your vehicle’s setup and performance goals.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"i-30500960-granatelli-dual-electronic-exhaust-cutout-kit-302522d-ss-slip-fit-2-25-inches","title":"Granatelli Dual Electronic Exhaust Cutout Kit 302522D - SS Slip-Fit : 2.25\" inches","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Dual Electronic Exhaust Cutout Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 302522D\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eDominate Two Tones—Unleash or Stay Undercover\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eSlash from stealth mode to thunderous roar at the push of a button. With a dual 2.25″ setup, this kit delivers unmatched control over your ride's sound and flow—perfect for daily drives, street meets, or track use.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy the 302522D Reigns Supreme\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged, Race-Grade Build:\u003c\/strong\u003e CNC-machined 6061 aircraft-grade aluminum body resists heat and wear. Stainless butterfly plates and carbon-steel drive gears built to last.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart, One-Touch Operation:\u003c\/strong\u003e No more holding the switch—Smart-Chip rocker lets you tap and go. Auto-stop protects internal gears from overstraining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStylish \u0026amp; Adjustable Fit:\u003c\/strong\u003e Polished stainless turndowns with a 45° slanted tip. V-band clamps rotate 360° for perfect fitment and flow direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-Cycle Power:\u003c\/strong\u003e High-torque DC gear-reduction motors ensure solid open\/close every time, backed by high-temp carbon-steel gears.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady-to-Install Kit:\u003c\/strong\u003e Dual clamp-on units, wiring harnesses, switches, gaskets, band clamps, and hardware included—everything you need for a clean install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs at a Glance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout Diameter:\u003c\/strong\u003e 2.25″ (57 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e CNC 6061 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternals:\u003c\/strong\u003e Stainless steel plates \u0026amp; shafts, carbon-steel gears\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurndowns:\u003c\/strong\u003e Polished stainless with 45° slanted tips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotors:\u003c\/strong\u003e High-torque DC gear-reduction with Smart-Chip auto-stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Slip-fit, clamp-on dual kit with full hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eUnleash on Command—Stay Controlled\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhether cruising undercover or laying down raw sound, this kit offers total performance control. Strong, sleek, smart—this is the must-have exhaust mod for enthusiasts who want it all.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46910310875292,"sku":"302522D","price":463.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198645491.jpg?v=1779219143"},{"product_id":"i-30499926-granatelli-electronic-exhaust-cutout-kit-302530k-ss-slip-fit-3-00-inches","title":"Granatelli Electronic Exhaust Cutout Kit 302530K - SS Slip-Fit : 3.00\" inches","description":"\u003ch2\u003e\u003cstrong\u003eCommand the Sound—3.00″ Dual Cutout Power\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 302530K\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePush one switch, and you're in full control. The Granatelli dual 3.00″ electronic exhaust cutout gives you instant tone and flow adjustment—silent or savage—on demand. Quality-engineered and built to last, this kit delivers raw performance with premium reliability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Build:\u003c\/strong\u003e CNC-machined 6061 aerospace-grade aluminum body with stainless-steel butterfly plates and shafts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart One-Touch Control:\u003c\/strong\u003e Smart-Chip–driven rocker switch—no holding, auto-stop protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful Actuation:\u003c\/strong\u003e High-torque DC gear-reduction motor with high-temp carbon-steel gears\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Adjustable Exit:\u003c\/strong\u003e V-band clamps provide full rotation; polished 45° stainless turndowns for style and flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-in-One Kit:\u003c\/strong\u003e Includes two cutouts, rocker switches, wiring harnesses, gaskets, clamps, and install hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eQuick Specs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout Diameter:\u003c\/strong\u003e 3.00″ (76 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e CNC-machined 6061 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternals:\u003c\/strong\u003e Stainless steel plates \u0026amp; shafts, carbon-steel gears\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurndowns:\u003c\/strong\u003e Polished stainless, 45° angle, 360° V-band positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotors:\u003c\/strong\u003e High-torque, gear-reduction with Smart-Chip auto-stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall:\u003c\/strong\u003e Slip-fit clamp-on with complete accessory kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Enthusiasts Choose It\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhether you’re carving canyons, hitting drag strips, or rolling into a show, this dual 3.00″ cutout switch delivers show-stopping sound and flow—on your terms. Built tough, engineered smart, and loaded with hardware, it’s the upgrade every performance driver deserves.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46910311006364,"sku":"302530K","price":484.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198648805.jpg?v=1779219143"},{"product_id":"i-30499923-granatellielectronic-exhaust-cutout-kit-302525-ss-slip-fit-2-50-inches","title":"Granatelli Electronic Exhaust Cutout Kit 302525 - SS Slip-Fit : 2.50\" inches","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motorsports 2.50″ Electronic Exhaust Cutout Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 302525\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eYou're not just building a car—you’re building an experience. Whether you're tearing up the track or cruising the streets, there are moments when you want to let your engine speak. The Granatelli Motorsports 2.5″ Electronic Exhaust Cutout Kit puts you in full control of your sound and flow. At the press of a button, go from stealth to roar without crawling under the car or messing with tools. It’s the upgrade your exhaust—and your build—has been waiting for.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Enthusiasts Choose Granatelli\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt to Last: Machined from 6061 aircraft-grade aluminum, this kit is engineered to take serious heat and abuse. Internal stainless steel butterfly plates and carbon-steel gear drive mean it’ll keep working when lesser kits tap out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eEffortless Control: Open or close your exhaust in seconds with a rocker switch—no need to hold it down. The Smart-Chip logic stops the motor automatically, protecting it from overworking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e360° Adjustable Turndown: Thanks to the V‑band clamp, you can clock the polished stainless turndown to fit your setup perfectly—no compromises.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eClean, Stealthy Install: Wires tuck easily, and the compact design disappears under your ride. The high-polish 45° tip adds visual punch where it counts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eEverything Included: Complete with gaskets, wiring harness, clamps, and a switch—just bolt it on and you’re ready to roll.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs at a Glance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eCutout Diameter: 2.5″ (63 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eBody Material: CNC-machined 6061 aircraft-grade aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eInternal Components: Stainless steel butterfly plate and shaft, carbon-steel gears\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eFinish: Natural aluminum body with polished 45° stainless-steel turndown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation Method: Slip-fit connection with 360° adjustable V-band clamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust cutout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eGaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eV-band clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eWiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eRocker switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvery serious build deserves the option to go full throttle—literally and audibly. Whether you're chasing times at the strip or just want to turn heads at a meet, the Granatelli Electronic Cutout Kit delivers the sound, flow, and quality that performance enthusiasts demand. It’s not just a mod—it’s a statement. Are you ready to uncork the beast?\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46910311301276,"sku":"302525","price":233.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198649336.webp?v=1779219147"},{"product_id":"i-30499925-granatellimotor-sportselectronic-exhaust-cutout-kit-302530-stainless-steel-slip-fit-3-00-inches","title":"Granatelli Motor Sports Electronic Exhaust Cutout Kit 302530 - Stainless Steel Slip-Fit : 3.00\" inches","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli 3 Inch Electronic Exhaust Cutout Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 302530\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eTurn Silence into Roar—Instantly\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLooking for that extra edge on sound and performance? With the Granatelli 3″ Electronic Exhaust Cutout, you’re in full command of your exhaust note. Flip the switch, unleash the growl—return to stealth just as fast. Perfect for street runs, track days, or any time you crave that thunderous punch.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Gearheads Choose This Kit:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-quality Build\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-machined 6061 aircraft-grade aluminum body\u003c\/li\u003e\n\u003cli\u003eStainless-steel butterfly plates and shafts\u003c\/li\u003e\n\u003cli\u003eHigh-temp carbon steel drive gears\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart \u0026amp; Simple Operation\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eOne-touch rocker switch via Smart-Chip control\u003c\/li\u003e\n\u003cli\u003eAutomatically stops motor to prevent gear stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \u0026amp; Adjustability\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePolished stainless-steel turndown with 45° slanted tip\u003c\/li\u003e\n\u003cli\u003e360° rotation via V-band clamp for perfect fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Every Time\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-torque DC gear-reduction motor ensures full open and close action\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Install\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSlip-fit 3″ (76 mm) inlet with band clamp\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets, wiring harness, rocker switch, and all hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs at a Glance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout Diameter:\u003c\/strong\u003e 3″ (76.2 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 6061 aluminum body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternals:\u003c\/strong\u003e Stainless steel \u0026amp; carbon-steel gears\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural body, polished 45° turndown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Clamp-on, with 360° V-band adjustability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Includes:\u003c\/strong\u003e Full hardware, gaskets, wiring, and switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eUnleash the Beast—or Keep it Civil\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhether you're launching off the line, hitting the highway, or slipping through town under the radar, this cutout gives you the power to shift your exhaust character on the fly. Built tough and engineered smart, it’s the modular performance upgrade every enthusiast craves. Ready to dial in your sound?\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46910311366812,"sku":"302530","price":244.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198648801.jpg?v=1779219149"},{"product_id":"i-30500959-granatelli-302522-electronic-exhaust-cutout-kit-2-25-ss-slip-fit","title":"Granatelli Motor Sports Electronic Exhaust Cutout Kit – Stainless Steel Slip-Fit","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motorsports Electronic Exhaust Cutout Kit – 2.25\" Slip Fit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 302522\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTransform your vehicle's exhaust note and performance with the Granatelli 302522 Electronic Exhaust Cutout Kit. Engineered for enthusiasts seeking precision and power, this 2.25\" system offers seamless control and exceptional durability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eElectronic Exhaust Cutout Kit Key Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Crafted from CNC-machined 6061 aircraft-quality aluminum, ensuring lightweight strength and resistance to high temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart-Chip Control:\u003c\/strong\u003e Features a \"Smart Chip\" controlled motor that provides \"one-touch\" operation via a rocker switch, eliminating the need to hold the switch and reducing internal gear wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Components:\u003c\/strong\u003e Includes stainless steel butterfly plates and blade shafts for enhanced durability and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Installation:\u003c\/strong\u003e The unique V-band clamp allows turndowns to be rotated 360°, offering ultimate adjustability to suit various setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished Turndowns:\u003c\/strong\u003e Comes with polished stainless steel turndowns featuring a 45° slanted discharge angle, enhancing both aesthetics and exhaust flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e Equipped with a high-torque DC gear reduction motor, driven by high-temperature carbon steel gears, guaranteeing reliable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e All necessary hardware, gaskets, and wiring harnesses are included, providing everything needed for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Size\u003c\/td\u003e\n\u003ctd\u003e2.25 inches (57mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubing Diameter\u003c\/td\u003e\n\u003ctd\u003e2.25 inches (inside diameter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Cutout Style\u003c\/td\u003e\n\u003ctd\u003eElectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Cutout Flange Material\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Cutout Color\u003c\/td\u003e\n\u003ctd\u003eNatural\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eClamp-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless steel and CNC 6061 aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eElectronic, one-touch rocker switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eCutout, polished stainless steel turndown with 45° discharge, V-band clamp, motor, wiring harness, hardware, gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eSold as a kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*All hardware \u0026amp; gaskets included with proper wiring harnesses. Tubing measures 2.25 in. (57mm) inside diameter. Includes polished stainless steel turndown with 45° slanted discharge angle.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eElevate your driving experience with the Granatelli 302522 Exhaust Cutout Kit—where precision engineering meets unmatched performance. Whether you're seeking the roar of open pipes or a stealthier street sound, this kit gives you full control to customize your exhaust note at the push of a button. Built to last and designed for thrill, it transforms every drive into an exhilarating experience.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"2.25\" \/ Single Kit","offer_id":46910311432348,"sku":"302522","price":233.22,"currency_code":"USD","in_stock":true},{"title":"2.25\" \/ Dual kit","offer_id":47218138546332,"sku":"302522D","price":463.37,"currency_code":"USD","in_stock":true},{"title":"2.5\" \/ Single Kit","offer_id":47218138579100,"sku":"302525","price":233.23,"currency_code":"USD","in_stock":true},{"title":"2.5\" \/ Dual kit","offer_id":47218138611868,"sku":"302525K","price":463.37,"currency_code":"USD","in_stock":true},{"title":"3.0\" \/ Single Kit","offer_id":47218138644636,"sku":"302530","price":244.53,"currency_code":"USD","in_stock":true},{"title":"3.0\" \/ Dual kit","offer_id":47218138677404,"sku":"302530K","price":484.95,"currency_code":"USD","in_stock":true},{"title":"3.5\" \/ Single Kit","offer_id":47218138710172,"sku":"302535","price":350.35,"currency_code":"USD","in_stock":true},{"title":"3.5\" \/ Dual kit","offer_id":47218138742940,"sku":"302535D","price":695.57,"currency_code":"USD","in_stock":true},{"title":"4.0\" \/ Single Kit","offer_id":47218138775708,"sku":"302540","price":350.35,"currency_code":"USD","in_stock":true},{"title":"4.0\" \/ Dual kit","offer_id":47218138808476,"sku":"302540K","price":695.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198649283_bd55d89a-5fa9-4bd8-9d0f-b2701bfdda0a.webp?v=1779219149"},{"product_id":"i-30499924-granatelli-dual-electronic-exhaust-cutout-kit-302525k-ss-slip-fit-2-50-inches","title":"Granatelli Dual Electronic Exhaust Cutout Kit 302525K - SS Slip-Fit : 2.50\" inches","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Dual 2.5 Inch Electronic Exhaust Cutout Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 302525K\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eDominate the Sound—Command the Night\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eYou don’t just drive—you make a statement. The Granatelli Dual 2.5″ Electronic Exhaust Cutout Kit gives you instant access to full exhaust tone and flow control. One moment you’re under the radar; the next, you’re announcing your presence. Slip it on, flip the switch, and choose your roar.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy the 302525K Is a Must-Have:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace‑Grade Durability\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-machined 6061 aircraft‑grade aluminum body\u003c\/li\u003e\n\u003cli\u003eStainless-steel butterfly plates \u0026amp; shafts\u003c\/li\u003e\n\u003cli\u003eHigh-temp carbon‑steel drive gears\u003c\/li\u003e\n\u003cli\u003eFully sealed internals for dust \u0026amp; moisture resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart One‑Touch Operation\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eRocker switch with built-in Smart‑Chip technology\u003c\/li\u003e\n\u003cli\u003eAutomatically stops at full open\/close—no stress on components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Fit \u0026amp; Finish\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eDual 45° polished stainless-steel turndowns for style and sound\u003c\/li\u003e\n\u003cli\u003e360°-adjustable V-band clamps for perfect alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-Torque Assurance\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-torque DC gear-reduction motors ensure smooth full-cycle operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit for DIY or Pro Install\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes two motors, rocker switches, wiring harnesses, Y-pipes, gaskets, clamps, and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Specs at a Glance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual electric cutouts with slip-fit clamp-on design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Diameter:\u003c\/strong\u003e 2.5″ (63 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e CNC-machined 6061 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternals:\u003c\/strong\u003e Stainless steel and high-temp carbon steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural aluminum with polished 45° turndowns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Housing:\u003c\/strong\u003e Fully sealed and weather-resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Includes:\u003c\/strong\u003e All hardware, switches, wiring, clamps, and gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSet the Tone—On Your Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhether it's track day, canyon runs, or roaring into a meet, this kit elevates your driving experience. It’s not just a mod—it’s a performance statement. Built tough, engineered smart, and fully equipped—this is the dual-cutout system serious enthusiasts demand. Ready to unleash?\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46910311661724,"sku":"302525K","price":463.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198648807_018580fa-66ab-4784-8030-2715873c0179.jpg?v=1779219153"},{"product_id":"i-30500955-granatelli-motor-sports-dual-electronic-exhaust-cutout-kit-307522d-stainless-steel-weld-in-2-25","title":"Granatelli Motor Sports Dual Electronic Exhaust Cutout Kit 307522D - Stainless Steel Weld-In - 2.25\"","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motor Sports Dual Electronic Exhaust Cutout Kit (2.25″ \/ 57 mm)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 307522D\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTake command of your exhaust system with precision and style. The 307522D delivers unmatched control, superior build quality, and an aggressive tone—all at the touch of a single switch.\u003c\/p\u003e\n\u003ch3\u003ePremium Engineering \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2.25″ (57 mm) weld-in cutouts\u003c\/strong\u003e, perfect for dual exhaust setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined 6061 aluminum motor housings\u003c\/strong\u003e for durability and heat resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless-steel butterfly valves and shafts\u003c\/strong\u003e withstand extreme exhaust temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-torque Smart-Chip DC motor\u003c\/strong\u003e with carbon steel gears for smooth, one-touch actuation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart, One-Touch Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmart-Chip technology automatically stops the motor when fully open or closed.\u003c\/li\u003e\n\u003cli\u003eIncludes a high-quality rocker switch and plug-and-play wiring harness for in-cabin operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCustomizable \u0026amp; Convenient\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° rotating V‑band clamps\u003c\/strong\u003e for flexible installation and perfect alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45° polished stainless steel turndowns\u003c\/strong\u003e for sleek appearance and airflow direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete installation kit\u003c\/strong\u003e: dual cutouts, welded Y-pipes, turndowns, gaskets, clamps, switch, and hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUniversal Fit \u0026amp; Seamless Integration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeld-in design fits any 2.25″ exhaust system – ideal for V6, V8, and custom builds.\u003c\/li\u003e\n\u003cli\u003ePolished, low-profile components allow for clean undercarriage installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for Longevity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCorrosion-resistant stainless steel and high-temperature materials for lasting performance.\u003c\/li\u003e\n\u003cli\u003eTested for durability and consistent operation under extreme conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e2.25″ (57 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutouts\u003c\/td\u003e\n\u003ctd\u003eDual weld-in kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless-steel valves; 6061 aluminum motor housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurndown Angle\u003c\/td\u003e\n\u003ctd\u003e45°, polished stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClamp Type\u003c\/td\u003e\n\u003ctd\u003e360° V-band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuation\u003c\/td\u003e\n\u003ctd\u003eSmart-Chip DC motor with high-temp carbon steel gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eCutouts, Y-pipes, turndowns, rocker switch, wiring, gaskets, clamps, hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e307522D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e802735039917\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy Choose the 307522D?\u003c\/h3\u003e\n\u003cp\u003eIf you're looking for an aggressive performance sound on demand without compromising drivability, this is the kit for you. The Granatelli 307522D gives you full control over your exhaust tone and backpressure—anytime, anywhere.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46910311727260,"sku":"307522D","price":377.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198645432.jpg?v=1779219153"},{"product_id":"i-30500954-granatelli-motor-sports-electronic-exhaust-cutout-kit-307522-stainless-steel-weld-in-2-25","title":"Granatelli Motor Sports Electronic Exhaust Cutout Kit – Stainless Steel Weld-In","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli 2.25″ Electronic Exhaust Cutout Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 307522\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTake control of your exhaust with precision, performance, and effortless style—this universal, weld-in electronic cutout is built for enthusiasts who demand quality and dynamic functionality.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEffortless One-Touch Operation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined 6061 aircraft-grade aluminum motor housing\u003c\/strong\u003e ensures long-term strength and heat resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart-Chip controlled DC motor\u003c\/strong\u003e delivers smooth torque with automatic shut-off—no need to hold the switch and risk gear wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdjustable Sound \u0026amp; Flow Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits any 2.25″ (57 mm) exhaust system with minimal restriction when closed—and an aggressive tone when opened.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished stainless-steel butterfly valve\u003c\/strong\u003e and shaft handle high-heat performance without compromise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45° stainless turndown with 360° adjustable V-band clamp\u003c\/strong\u003e allows precision exhaust exit angle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eComplete Weld-In Installation Kit\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKit includes: cutout assembly, Y-pipe, rocker switch, wiring harness, gaskets, V-band clamps, and mounting hardware.\u003c\/li\u003e\n\u003cli\u003eUniversal fit for custom exhaust builds using 2.25″ piping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eBuilt to Last\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll moving parts are sealed and protected from road elements, vibration, and high temps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-resistant carbon steel gears\u003c\/strong\u003e and corrosion-proof stainless construction ensure long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy It’s a Must-Have\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eToggle between stealth mode and open exhaust performance on demand.\u003c\/li\u003e\n\u003cli\u003ePerfect for street and race applications where sound and flow control matter.\u003c\/li\u003e\n\u003cli\u003eEasy one-touch control with Smart-Chip auto-stop to protect the system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f0f0f0;\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e2.25″ (57 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eStainless steel cutout \u0026amp; turndown; CNC 6061 aluminum motor housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eDC high-torque with Smart‑Chip auto-stop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear System\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant carbon steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurndown\u003c\/td\u003e\n\u003ctd\u003e45° polished stainless, adjustable with 360° V-band clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eCutout, Y-pipe, switch, wiring, gaskets, V‑bands, full install hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eWeld-in; universal fit for 2.25″ systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eSummary\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGranatelli 307522\u003c\/strong\u003e electronic exhaust cutout kit offers clean one-touch control, bold tone customization, and rugged construction—all built into a smart, weld-in setup. Whether you're going for stealth or performance, this kit gives you the power to choose at the flick of a switch.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"2.25\" \/ Single Kit","offer_id":46910311923868,"sku":"307522","price":203.43,"currency_code":"USD","in_stock":true},{"title":"2.25\" \/ Dual kit","offer_id":47218138841244,"sku":"307522D","price":377.06,"currency_code":"USD","in_stock":true},{"title":"2.5\" \/ Single Kit","offer_id":47218138874012,"sku":"307525","price":203.43,"currency_code":"USD","in_stock":true},{"title":"2.5\" \/ Dual kit","offer_id":47218138906780,"sku":"307525K","price":377.06,"currency_code":"USD","in_stock":true},{"title":"3.0\" \/ Single Kit","offer_id":47218138939548,"sku":"307530","price":203.43,"currency_code":"USD","in_stock":true},{"title":"3.0\" \/ Dual kit","offer_id":47218138972316,"sku":"307530K","price":377.06,"currency_code":"USD","in_stock":true},{"title":"4.0\" \/ Single Kit","offer_id":47218139005084,"sku":"307540","price":295.9,"currency_code":"USD","in_stock":true},{"title":"4.0\" \/ Dual kit","offer_id":47218139037852,"sku":"307540K","price":537.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198645444.jpg?v=1779219153"},{"product_id":"i-30499981-granatelli-motor-sports-electronic-exhaust-cutout-kit-307525-stainless-steel-weld-in-style-2-50-inches","title":"Granatelli Motor Sports Electronic Exhaust Cutout Kit 307525 - Stainless Steel Weld In Style : 2.50 inches","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli 2.5 Inch Electronic Exhaust Cutout Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 307525\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eDominate Your Drive—Roar or Ride Silent\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUnleash full control over your exhaust with the Granatelli 2.5″ weld-in electronic cutout. Whether you're easing through traffic or launching into full-throttle mode, one push of the Smart‑Chip rocker switch switches your tone instantly. Built rugged for performance, refined for sound—this kit is the silent assassin that hits like a tank on command.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy This Cutout Stands Out\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace‑Grade Construction\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCNC‑machined 6061 aircraft‑grade aluminum body resists heat and warping\u003c\/li\u003e\n\u003cli\u003eCorrosion‑resistant stainless‑steel butterfly plates and heavy-duty shafts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart, One‑Touch Reliability\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSmart‑Chip motor with rocker switch: no holding required\u003c\/li\u003e\n\u003cli\u003eAutomatic stop protects gears and motor from wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Style \u0026amp; Fit\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePolished stainless-steel turndown with sharp 45° slant\u003c\/li\u003e\n\u003cli\u003e360° rotatable V‑band clamp for perfect exit alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull‑Cycle Performance\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHigh‑torque DC gear‑reduction motor with carbon‑steel gears for consistent operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete, Clamp‑On Kit\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes cutout, Y‑pipe, wiring harness, rocker switch, gaskets, band clamp \u0026amp; install hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eBuilt for Builders Who Demand More\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis cutout is crafted for V‑8s, turbo monsters, and street-strip hybrids—you name it. Weld it in, wire it up, and deploy the tone that matches your mood: silent precision, or 100‑percent unfiltered roar. No compromise. Just pure sound control, built tough for the long haul.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46910311956636,"sku":"307525","price":203.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198645438.jpg?v=1779219156"},{"product_id":"i-30499927-granatelli-motor-sports-electronic-exhaust-cutout-kit-302535-stainless-steel-slip-fit-3-50-inches","title":"Granatelli Motor Sports Electronic Exhaust Cutout Kit 302535 - Stainless Steel Slip-Fit : 3.50\" inches","description":"\u003ch2\u003e\n\u003cstrong\u003eGranatelli \u003c\/strong\u003e\u003cstrong\u003eStainless Steel \u003c\/strong\u003e\u003cstrong\u003e3.5 Inch Electronic Exhaust Cutout Kit \u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 302535\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eDominate the Drive—Uncork the Power\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eElevate your ride from discreet to dominant with the 3.50″ (89 mm) Granatelli electronic cutout. Whether you're sneaking through town or laying down burnout tracks, this all-in-one kit gives you total control over exhaust tone and flow with the flip of a switch. Lightweight, strong, and full of attitude. Ready when you are.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eElite Build Quality\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined 6061 aircraft-grade aluminum body\u003c\/strong\u003e—built to withstand intense heat and abuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless-steel butterfly plates \u0026amp; shafts\u003c\/strong\u003e for corrosion resistance and longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-temp carbon-steel gears\u003c\/strong\u003e with gear-reduction motors for dependable, full-cycle operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSmart, One-Touch Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmart-Chip controlled rocker switch—no holding required\u003c\/li\u003e\n\u003cli\u003eAuto-stop function prevents motor overrun for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCustom Fit \u0026amp; Style\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3.50″ diameter is ideal for high-horsepower builds\u003c\/li\u003e\n\u003cli\u003ePolished stainless-steel, 45° slanted turndown for style and performance\u003c\/li\u003e\n\u003cli\u003e360° V-band clamp rotation lets you position exits perfectly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFull Installation Kit\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes hardware, gaskets, wiring harness, rocker switch, and slip-on band clamp\u003c\/li\u003e\n\u003cli\u003eClamp-on design fits universally for DIY or pro installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eBuilt for Extremes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWith its 3.50″ flow path, heavy-duty components, and polished finish, this kit is purpose-built for ultra-high-horsepower engines, race cars, and bold street builds. It’s the ultimate choice for drivers who demand performance, durability, and sound on their terms.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSet the Tone—Your Way\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eQuiet cruising or loud presence—the choice is yours. This Granatelli cutout puts that power in your hands. No more compromises. Just pure, unfiltered control over your exhaust experience.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46910330568860,"sku":"302535","price":350.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198649361.webp?v=1779219288"},{"product_id":"i-30499993-granatelli-single-3-electronic-exhaust-oval-cutout-kit-stainless-weld-in-313530","title":"Granatelli Single 3\" Electronic Exhaust Oval Cutout Kit – Stainless Weld-In (313530)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e\u003cstrong\u003eGranatelli 3.0″ Oval Electronic Exhaust Cutout Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 313530\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTake command of your exhaust note and performance with this fully integrated, high-quality cutout system—perfect for enthusiasts seeking versatility, precision, and durability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOne-Touch Smart Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined 6061 aircraft-grade aluminum\u003c\/strong\u003e housing offers lightweight strength and long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e“Smart-Chip” controlled high-torque DC motor\u003c\/strong\u003e delivers effortless, one-touch operation with automatic stop to prevent gear wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel butterfly valves and shafts\u003c\/strong\u003e powered by heat-resistant carbon steel gears ensure smooth actuation under extreme conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCustomizable Sound \u0026amp; Flow\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003estainless-steel 45° oval turndown\u003c\/strong\u003e and an \u003cstrong\u003eoval-to-round adapter\u003c\/strong\u003e, secured via V-band clamps for 360° adjustability.\u003c\/li\u003e\n\u003cli\u003eWelds into a \u003cstrong\u003e3.0″ (76 mm)\u003c\/strong\u003e exhaust system, giving you both stealthy cruising and a deep, aggressive tone on demand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAll-Inclusive Installation Kit\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComes complete with \u003cstrong\u003egaskets, hardware, wiring harness\u003c\/strong\u003e, and \u003cstrong\u003econtrol switch\u003c\/strong\u003e for a clean, pro-grade installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDependable \u0026amp; Built to Last\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-driven gear reduction\u003c\/strong\u003e ensures reliable full-cycle operation every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAircraft-grade aluminum and stainless steel\u003c\/strong\u003e construction for maximum strength and corrosion resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose This Kit?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstantly adjustable exhaust tone\u003c\/strong\u003e: Open the valve for track-ready performance or close it for quiet cruising.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for longevity\u003c\/strong\u003e: Smart electronics and premium materials reduce wear and tear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete installation package\u003c\/strong\u003e: No need for extra parts or guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosted performance\u003c\/strong\u003e: Enhanced flow can yield power and throttle response gains.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeld-in only\u003c\/strong\u003e – intended for professional or experienced DIY installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal fitment\u003c\/strong\u003e – fits any 3″ exhaust setup, ideal for muscle cars, performance builds, and custom applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eQuick Specs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"8\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCutout Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0″ (76 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCNC 6061 aluminum, stainless steel, carbon-steel gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectronic “Smart-Chip” + DC motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTurndown, adapter, hardware, switch, wiring, gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWeld-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Granatelli 3.0″ Oval Electronic Exhaust Cutout Kit offers a premium, turnkey solution for performance-minded drivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless switching\u003c\/strong\u003e between stealth and dominance\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRugged, corrosion-resistant construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete installation kit\u003c\/strong\u003e—no missing pieces or upgrades required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt’s a top-tier choice for drivers who demand \u003cstrong\u003ereliable sound control, strong performance, and long-term durability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46913913618588,"sku":"313530","price":235.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198644787.jpg?v=1779219822"},{"product_id":"i-30499928-granatellielectronic-exhaust-cutout-kit-302535d-ss-slip-fit","title":"Granatelli Electronic Exhaust Cutout Kit 302535D - SS Slip-Fit","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motorsports Electronic Exhaust Cutout Kit – 3.5\" Slip Fit Dual System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 302535D\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTake your ride to the next level with the Granatelli 302535D Electronic Exhaust Cutout Kit! Designed for true performance enthusiasts, this dual 3.5\" system lets you unleash aggressive exhaust tones and maximize power on demand — all with the flip of a switch.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Crafted from CNC-machined 6061 aircraft-grade aluminum, ensuring lightweight strength and resistance to high temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Motor Technology:\u003c\/strong\u003e Equipped with high-torque DC gear reduction motors, driven by high-temperature carbon steel gears, guaranteeing reliable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart-Chip Control:\u003c\/strong\u003e Features a \"Smart Chip\" controlled motor that provides \"one-touch\" operation via a rocker switch, eliminating the need to hold the switch and reducing internal gear wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Components:\u003c\/strong\u003e Includes stainless steel butterfly plates and blade shafts for enhanced durability and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Installation:\u003c\/strong\u003e The unique V-band clamp allows turndowns to be rotated 360°, offering ultimate adjustability to suit various setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished Turndowns:\u003c\/strong\u003e Comes with polished stainless steel turndowns featuring a 45° slanted discharge angle, enhancing both aesthetics and exhaust flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e All necessary hardware, gaskets, and wiring harnesses are included, providing everything needed for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Size\u003c\/td\u003e\n\u003ctd\u003e3.5 inches (89mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless steel and CNC 6061 aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eElectronic, one-touch rocker switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eCutouts, turndowns, V-band clamps, motors, wiring harnesses, hardware, gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhether you're chasing jaw-dropping sound or peak performance, the Granatelli 302535D Exhaust Cutout Kit is your ultimate partner for turning heads and dominating the road. Experience precision engineering and unbeatable quality like never before!\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46913973321884,"sku":"302535D","price":695.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198644685.jpg?v=1779219825"},{"product_id":"i-30499929-granatellielectronic-exhaust-cutout-kit-302540-ss-slip-fit-4-00","title":"Granatelli Electronic Exhaust Cutout Kit 302540 - SS Slip-Fit - 4.00\"","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli 4.0″ Round Electronic Exhaust Cutout Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 302540\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTake total control of your vehicle’s exhaust tone and flow with the Granatelli 4.0″ Round Electronic Cutout Kit. Designed for high-output builds, this all-in-one system gives you the freedom to run quiet when needed—or rip wide open at the push of a button. Built for those who demand serious performance and bulletproof reliability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOne-Touch Smart Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision CNC-machined 6061 aircraft-grade aluminum housing delivers strength without the weight.\u003c\/li\u003e\n\u003cli\u003eHigh-torque Smart-Chip DC motor provides smooth, responsive actuation with auto-stop to prevent gear strain or overtravel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMassive Flow. Deep, Aggressive Sound.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt for 4.0″ (102 mm) exhaust systems—the Round-profile butterfly valve ensures minimal restriction and full flow when opened.\u003c\/li\u003e\n\u003cli\u003eIncludes a 45° polished stainless turndown and Round-to-round adapter, secured with 360° V-band clamps for clockable fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEverything You Need, Right in the Box\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete install kit: turndown pipe, adapter, V-bands, gaskets, switch, wiring harness, and hardware—no missing pieces, no guesswork.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineered to Take Abuse\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCorrosion-resistant stainless butterfly valve and shafts stand up to the elements and extreme temps.\u003c\/li\u003e\n\u003cli\u003eA heat-rated carbon-steel gear train is built for high-cycle operation, even under full-load punishment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy It Dominates\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlip the switch for stealth mode or wide-open roar—perfect for the street, track, or show.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction resists wear and abuse from daily driving or hardcore runs.\u003c\/li\u003e\n\u003cli\u003eDesigned for straightforward installation—ideal for pro shops or seasoned DIY builders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Summary\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f0f0f0;\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e4.0″ (102 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eCNC 6061 aluminum, stainless steel, carbon-steel gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eOne-Touch Smart-Chip + high-torque DC motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eTurndown, adapter, wiring, switch, V-bands, gaskets, hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eWeld-in (recommended for professionals or experienced DIY builders)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Granatelli 4.0″ Round Electronic Exhaust Cutout Kit – Part #302540 – is built for those who demand full authority over their exhaust. Whether you’re chasing horsepower, turning heads, or just want that deep growl on demand, this is the kit that delivers—no compromises, no excuses.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46913973420188,"sku":"302540","price":350.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198649379.webp?v=1779219825"},{"product_id":"i-30499930-granatellimotor-sportsdual-electronic-exhaust-cutout-kit-302540k-stainless-steel-slip-fit-4-00","title":"Granatelli Motor Sports Dual Electronic Exhaust Cutout Kit 302540K - Stainless Steel Slip-Fit- 4.00\"","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motorsports 4.0\" Dual Electronic Exhaust Cutout Kit \u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 302540K\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eElevate your vehicle's performance and sound with Granatelli Motorsports' 4.0\" Dual Electronic Exhaust Cutout Kit. Designed for enthusiasts seeking both power and control, this kit offers seamless integration and superior durability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e4 Inch Dual Electronic Exhaust Cutout Kit Key Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eDual 4.0\" Slip-Fit Cutouts: Crafted from polished stainless steel for a sleek look and robust performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-Machined 6061 Aluminum Motor Bodies: Precision engineered for long-lasting durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eSmart-Chip Controlled Motors: \"One-touch\" rocker switch operation for effortless control and reduced wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Torque DC Gear Reduction Motors: Built with high-temperature carbon steel gears for reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e360° Adjustable V-Band Turndowns: Polished stainless steel turndowns with a 45° slanted discharge angle for customizable exhaust routing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eComplete Installation Kit: Includes all hardware, gaskets, wiring harnesses, and polished turndowns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; max-width: 600px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubing Diameter\u003c\/td\u003e\n\u003ctd\u003e4.00 inches (102 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless Steel (cutouts \u0026amp; turndowns), CNC 6061 Aluminum (motor bodies)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eSlip-Fit with Band Clamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Cutout Style\u003c\/td\u003e\n\u003ctd\u003eElectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange Material\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eHigh-Torque DC Gear Reduction with carbon steel gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Method\u003c\/td\u003e\n\u003ctd\u003eSmart-Chip \"One-touch\" rocker switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurndown Discharge Angle\u003c\/td\u003e\n\u003ctd\u003e45° slanted, adjustable 360° V-band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eWhether you're aiming for a stealthy cruise or a powerful roar, this kit provides the flexibility to switch between modes effortlessly. Upgrade your exhaust system with Granatelli Motorsports' 4.0\" Dual Electronic Exhaust Cutout Kit and experience the perfect blend of performance and convenience.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914234122396,"sku":"302540K","price":695.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198645448.jpg?v=1779219944"},{"product_id":"i-30499984-granatellimotor-sportselectronic-exhaust-cutout-kit-307525k-stainless-steel-weld-in-2-50","title":"Granatelli Motor Sports Electronic Exhaust Cutout Kit 307525K - Stainless Steel Weld-In - 2.50\"","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motorsports 307525K Dual Electronic Exhaust Cutout Kit – 2.5\" Weld‑In\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 307525K\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePush your performance limits with the Granatelli 307525K dual cutout kit—an authentic fusion of raw power and refined control. This premium system lets you shift from stealth to soundtrack with a single flip.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAviation‑Grade CNC 6061 Aluminum Body\u003c\/strong\u003e for lightweight strength and heat resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart‑Chip One‑Touch Motor Control\u003c\/strong\u003e ensures full open\/close operation without holding down the switch.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDependable DC Gear Reduction Motor\u003c\/strong\u003e with high‑torque and high‑temperature carbon steel gears—guaranteed total operation every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless Steel Butterfly Plates \u0026amp; Shafts\u003c\/strong\u003e built to endure extreme exhaust heat.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e360° Rotatable V‑band Clamp \u0026amp; Polished 45° Turndowns\u003c\/strong\u003e for perfect alignment and exhaust flow tuning.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeld‑In Installation (2.50″ tubing)\u003c\/strong\u003e delivers a clean, factory-style installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit\u003c\/strong\u003e: includes hardware, gaskets, wiring harnesses, and dual turndowns—everything you need.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n  \u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTubing Diameter\u003c\/td\u003e\n\u003ctd\u003e2.50″ (63 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCutout Style\u003c\/td\u003e\n\u003ctd\u003eElectric, weld‑in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFlange Material\u003c\/td\u003e\n\u003ctd\u003eCNC 6061 aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eNatural (polished aluminum \u0026amp; stainless steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eDual kit\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eComponents Included\u003c\/td\u003e\n\u003ctd\u003eCutouts, turndowns, V‑bands, hardware, gaskets, harnesses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cem\u003e*This weld‑in kit features tubing with a 2.50″ inside diameter, polished stainless steel turndowns with 45° discharge, and all necessary hardware—delivered ready to install.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you crave subtle cruising or aggressive sound, the \u003cstrong\u003eGranatelli 307525K\u003c\/strong\u003e gives you full command. Engineered with top-tier materials and Smart‑Chip intelligence, it delivers power, precision, and presence—on demand.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914235007132,"sku":"307525K","price":377.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198645439.jpg?v=1779219949"},{"product_id":"i-30499985-granatellimotor-sportselectronic-exhaust-cutout-kit-307530-stainless-steel-weld-in-3-00","title":"Granatelli Motor Sports Electronic Exhaust Cutout Kit 307530 - Stainless Steel Weld-In 3.00\"","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motorsports 307530 Electronic Exhaust Cutout Kit – 3.0″\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eSKU: 307530\u003c\/h2\u003e\n\u003cp\u003eUnleash your engine’s true voice with the Granatelli 307530 Electronic Exhaust Cutout Kit. Crafted for enthusiasts who demand both power and precision, this kit offers seamless integration and exceptional durability.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Made from CNC-machined 6061 aircraft-grade aluminum for lightweight strength and heat resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Motor Technology:\u003c\/strong\u003e High-torque DC gear reduction motor with high-temp carbon steel gears for reliable operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart-Chip Control:\u003c\/strong\u003e One-touch operation with rocker switch eliminates the need to hold the switch, reducing gear wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless Steel Components:\u003c\/strong\u003e Durable stainless steel butterfly plates and blade shafts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Installation:\u003c\/strong\u003e 360° rotating V-band clamp for flexible positioning of polished 45° turndowns.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes cutout, turndown, V-band clamp, motor, wiring harness, hardware, and gaskets for easy installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n  \u003ctr\u003e\n    \u003cth\u003eAttribute\u003c\/th\u003e\n    \u003cth\u003eSpecification\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCutout Size\u003c\/td\u003e\n    \u003ctd\u003e3.0 inches (76 mm)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eMaterial\u003c\/td\u003e\n    \u003ctd\u003eStainless steel and CNC 6061 aluminum\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eOperation\u003c\/td\u003e\n    \u003ctd\u003eElectronic, one-touch rocker switch\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eIncluded Components\u003c\/td\u003e\n    \u003ctd\u003eCutout, turndown, V-band clamp, motor, wiring harness, hardware, gaskets\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003eWhether you're looking to enhance your vehicle's performance or achieve that perfect exhaust note, the Granatelli 307530 Electronic Exhaust Cutout Kit delivers unmatched quality and functionality.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914235039900,"sku":"307530","price":203.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198645440.jpg?v=1779219949"},{"product_id":"i-30499988-granatellimotor-sportselectronic-exhaust-cutout-kit-307530k-stainless-steel-weld-in","title":"Granatelli Motor Sports Electronic Exhaust Cutout Kit 307530K - Stainless Steel Weld-In","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motorsports 307530K Dual Electronic Exhaust Cutout Kit – 3.0″ Weld‑In\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 307530K\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReady to dominate both the street and the strip? The Granatelli 307530K delivers full control over your exhaust flow and sound with just one switch. This 3.0″ dual system is perfect for drivers seeking aggressive tone without compromise.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhy You’ll Love It:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart-Chip One-Touch Control:\u003c\/strong\u003e High-torque DC gear-reduction motor fully opens or closes the valves with a single flick—no gear wear from holding buttons.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium CNC \u0026amp; Stainless Construction:\u003c\/strong\u003e Aircraft-grade 6061 aluminum body with heat-resistant stainless steel butterfly plates and shafts for long-lasting reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e360° Adjustable Turndowns:\u003c\/strong\u003e Polished stainless turndowns rotate with the V-band clamp for perfect fitment and airflow tuning.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Weld-In Kit:\u003c\/strong\u003e Includes everything you need—cutouts, turndowns, V-bands, gaskets, wiring harnesses, and mounting hardware—for a seamless installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt to Perform:\u003c\/strong\u003e High-temp carbon steel gears ensure full open\/close functionality every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerfect Flow Size:\u003c\/strong\u003e Dual 3.0″ (76 mm) valves provide optimal flow for power gains and an aggressive exhaust note.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n  \u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eValve Diameter\u003c\/td\u003e\n\u003ctd\u003e3.0″ (76 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eCNC-machined 6061 aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eValve Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eHigh-torque DC with Smart-Chip\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGears\u003c\/td\u003e\n\u003ctd\u003eHigh-temp carbon steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTurndown\u003c\/td\u003e\n\u003ctd\u003ePolished stainless, 45° angle, 360° adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eWeld-In with V-band clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eCutouts, turndowns, V-bands, harnesses, hardware, gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSKU \/ UPC\u003c\/td\u003e\n\u003ctd\u003e307530K \/ 802735036848\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cem\u003e*Includes polished stainless steel turndowns with 45° slanted discharge, all hardware, gaskets, and proper wiring harnesses—everything needed for installation.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eWith the \u003cstrong\u003eGranatelli 307530K\u003c\/strong\u003e, you’re not just installing cutouts—you’re taking control. Tear down the sound wall or slip through unseen—effortlessly. Built tough, tuned smart, this system gives you power, precision, and presence—on demand.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914235203740,"sku":"307530K","price":377.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198645441.jpg?v=1779219951"},{"product_id":"i-30499989-granatellimotor-sportselectronic-exhaust-cutout-kit-307540-stainless-steel-weld-in-4-00","title":"Granatelli Motor Sports Electronic Exhaust Cutout Kit 307540 - Stainless Steel Weld-In -4.00\"","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motorsports 4.0″ Dual Electronic Exhaust Cutout Kit – Universal Weld-In for Performance Builds\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 307540\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eExperience Ultimate Exhaust Control with Granatelli’s 4.0″ Dual Electronic Exhaust Cutout Kit. Designed for serious performance enthusiasts, this universal weld-in kit delivers unmatched power, flow, and adjustability. Ideal for turbocharged, supercharged, or large displacement engines, the Granatelli 307540K cutout system lets you switch between aggressive open exhaust and street-legal quiet in seconds—no tools or tuning required.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e4-Inch Dual Electronic Exhaust Cutout Kit Key Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive 4″ Dual Cutouts:\u003c\/strong\u003e Two large 102 mm stainless valves provide maximum flow, ideal for turbocharged, supercharged, or big displacement engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart‑Chip “One‑Touch” Control:\u003c\/strong\u003e Quick rocker switch toggles valve fully open or closed automatically—no switch holding required, preventing motor burnout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Motor Assembly:\u003c\/strong\u003e High‑torque DC gear reduction motors with heat‑resistant carbon‑steel gears ensure reliable full-open\/full-close cycles every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium CNC Construction:\u003c\/strong\u003e Durability meets precision with 6061‑T6 aluminum motor housing and 304 stainless steel shafts and plates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished 45° Rotating Tips:\u003c\/strong\u003e Dual angled turndown tips not only look sharp but can be adjusted 360° via V‑band clamps for perfect fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll‑Weather Durability:\u003c\/strong\u003e Fully sealed internals protect against water, dirt, and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Weld‑In Kit:\u003c\/strong\u003e Includes Y‑pipe, wiring harnesses, rocker switch, gaskets, clamps, and hardware—everything needed for pro‑grade installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy You’ll Love It\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Sound Versatility:\u003c\/strong\u003e Cruise quietly or unleash aggression—instant sound control tailored to your mood and environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Power:\u003c\/strong\u003e Maximizes exhaust flow on demand, reducing backpressure for enhanced horsepower and torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Heavy Duty Use:\u003c\/strong\u003e Made to withstand race-day abuse, heat, and grime while maintaining flawless operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStylish \u0026amp; Functional:\u003c\/strong\u003e The polished turndowns aren’t just for looks—they’re adjustable to fit any custom exhaust layout.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTech Snapshot\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"5\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e4.0″ (102 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel, 6061‑T6 Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Operation\u003c\/td\u003e\n\u003ctd\u003eDC Gear Motor with Smart-Chip protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Angle\u003c\/td\u003e\n\u003ctd\u003e45° polished stainless, 360° adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eWeld-In; universal (Y-pipe included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Included\u003c\/td\u003e\n\u003ctd\u003eSwitch, wiring, gaskets, clamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMuscle cars, hot rods, and race builds need serious flow and control\u003c\/li\u003e\n\u003cli\u003eTurbocharged or supercharged setups seeking explosive mid-range and top-end power\u003c\/li\u003e\n\u003cli\u003eShow cars where control over the exhaust note is essential\u003c\/li\u003e\n\u003cli\u003eEnthusiasts who value a toolbox-ready install kit with premium hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eGranatelli 307540K Electronic Exhaust Cutout Kit\u003c\/strong\u003e brings together brute strength, smooth performance, and on-demand sound control in one slick package. If you crave that thunderous tone—yet need the ability to dial it back—this kit offers the perfect balance of intimidation and finesse.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914235302044,"sku":"307540","price":295.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198649923.webp?v=1779219952"},{"product_id":"i-30499992-granatellimotor-sportselectronic-exhaust-cutout-kit-307540k-stainless-steel-weld-in-4-00","title":"Granatelli Motor Sports Electronic Exhaust Cutout Kit 307540K - Stainless Steel Weld-In - 4.00\"","description":"\u003ch2\u003e\u003cstrong\u003eDominate the Road—4″ Dual Cutout Command\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 307540K\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTake control of your sound and flow with the Granatelli Dual 4.0″ Stainless Steel Electronic Exhaust Cutout Kit. With two massive 4″ valves, CNC-machined components, and polished stainless turndowns, you get instant access to raw power and authority—while enjoying quiet cruising when desired.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eElectronic Exhaust Cutout Kit Key Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Build:\u003c\/strong\u003e CNC-machined 6061 aluminum motor bodies paired with rugged stainless steel cutouts and shafts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart-Chip One‑Touch Control:\u003c\/strong\u003e Flip the rocker once—motors auto-stop at full open\/close to protect internal gears\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Adjustable Turndowns:\u003c\/strong\u003e Polished 45° stainless exits rotate via V-band clamps for perfect alignment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Torque Performance:\u003c\/strong\u003e DC gear‑reduction motors with heat-resistant carbon steel gears ensure full-cycle reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Sealed Durability:\u003c\/strong\u003e Internal and external components are sealed for weather resistance and long life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Weld‑In Kit:\u003c\/strong\u003e Includes dual cutouts, Y-pipes, switches, wiring, gaskets, clamps, hardware—ready to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs Snapshot\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout Diameter:\u003c\/strong\u003e 4.0″ (102 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel cutouts \u0026amp; turndowns; CNC 6061 aluminum motor bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Tip:\u003c\/strong\u003e Polished stainless, 45° angle, 360° adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e High-torque DC with carbon steel gears and Smart-Chip auto-stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal weld-in dual kit (Y-pipe included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e All hardware, gaskets, wiring harnesses, rocker switches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eBuilt for Power, Designed for Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhether you're ripping down the quarter mile or cruising to a car show, this 4″ dual cutout delivers booming performance on demand and stealth on standby. Rugged, refined, and fully equipped—this is your exhaust’s next big upgrade.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914235433116,"sku":"307540K","price":537.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198645443.jpg?v=1779219953"},{"product_id":"i-30499995-granatellimotor-sportselectronic-exhaust-oval-cutout-kit-313530d-stainless-steel-weld-in","title":"Granatelli Motor Sports Electronic Exhaust Oval Cutout Kit 313530D - Stainless Steel Weld-In","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motorsports 3″ Dual Electronic Exhaust Cutout Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 313530D\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTake control of your exhaust sound and performance at the flip of a switch.\u003c\/strong\u003e This dual 3.0″ (76 mm) electronic cutout system combines top-tier materials, intelligent electronics, and precision engineering to deliver both street-savvy cruising and race-ready intensity.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDual Electronic Exhaust Cutout Kit Key Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision CNC-Machined Housing:\u003c\/strong\u003e Durable 6061‑T6 aircraft-grade aluminum ensures optimal heat resistance and long-lasting strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart-Chip “One‑Touch” Operation:\u003c\/strong\u003e The integrated microprocessor automates full valve travel—no need to hold the switch and risk gear damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh‑Torque, Gear‑Reduction Motor:\u003c\/strong\u003e Fully opens or closes with confidence—even under heat and load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Stainless Hardware:\u003c\/strong\u003e 304 stainless butterfly valves and shafts resist corrosion and stand up to harsh exhaust conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit:\u003c\/strong\u003e Includes everything—dual cutouts, gaskets, clamps, wiring harnesses, rocker switches—to keep your install tidy and professional.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose It\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant Sound Customization:\u003c\/strong\u003e Smoothly shift from stealth cruising to raw, aggressive exhaust tone with one press.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Gain:\u003c\/strong\u003e Dramatically cuts exhaust backpressure when open, unlocking horsepower and torque instantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Reliability:\u003c\/strong\u003e Reinforced motors, high-temp steel gears, and sealed internals tackle heat, dirt, and moisture head-on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Weld-in design works on any 3″ exhaust system—perfect for muscle cars, turbo\/supercharged setups, hot rods, and track-focused builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e3.0″ (76 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003e6061‑T6 Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Plates \u0026amp; Shafts\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Motor\u003c\/td\u003e\n\u003ctd\u003eHigh-Torque DC w\/ Gear Reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGears\u003c\/td\u003e\n\u003ctd\u003eHigh-Temp Carbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eSmart-Chip “One‑Touch” rocker switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Includes\u003c\/td\u003e\n\u003ctd\u003eDual cutouts, Y-pipe adapters, turndown tips, wiring harnesses, switch, clamps \u0026amp; gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003ePerfect Fit For:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuscle Cars \u0026amp; V8 Builds:\u003c\/strong\u003e Add a powerful bark—or dial it down for easy street cruising.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbo\/Supercharged Engines:\u003c\/strong\u003e Open up flow for big power without compromising daily drivability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack \u0026amp; Show Cars:\u003c\/strong\u003e Be quiet when it counts, loud when it counts more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Enthusiasts \u0026amp; Install Shops:\u003c\/strong\u003e Comes with everything you need for a clean, professional weld-in installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914235596956,"sku":"313530D","price":454.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198644788.jpg?v=1779219953"},{"product_id":"i-30501089-granatellimotor-sportsvacuum-pressure-controlled-electronic-exhaust-cutout-systems-stainless-steel-weld-in-309625","title":"Granatelli Motor Sports Vacuum\/ Pressure Controlled Electronic Exhaust Cutout Systems - Stainless Steel Weld-In 309625","description":"\u003cp\u003eThe \u003cstrong\u003eGranatelli Motor Sports Vacuum\/Pressure Controlled Electronic Exhaust Cutout System (309625)\u003c\/strong\u003e is a stainless steel weld-in exhaust cutout that gives you instant control over exhaust sound and performance. Switch between quiet street driving and aggressive open exhaust flow with the push of a button.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eElectronic vacuum\/pressure controlled exhaust cutout system\u003c\/li\u003e\n  \u003cli\u003eDurable stainless steel weld-in construction\u003c\/li\u003e\n  \u003cli\u003ePush-button operation for instant exhaust control\u003c\/li\u003e\n  \u003cli\u003eDual-mode functionality: street or open exhaust\u003c\/li\u003e\n  \u003cli\u003eDesigned for performance street and race applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerformance Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eImproves exhaust flow for increased horsepower and torque\u003c\/li\u003e\n  \u003cli\u003eReduces backpressure under performance driving\u003c\/li\u003e\n  \u003cli\u003eProvides on-demand exhaust sound control\u003c\/li\u003e\n  \u003cli\u003eEnhances throttle response and engine efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Fitment\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eWeld-in design for secure, leak-free installation\u003c\/li\u003e\n  \u003cli\u003eCompatible with stock and aftermarket exhaust systems\u003c\/li\u003e\n  \u003cli\u003eIdeal for custom exhaust builds and performance upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor drivers who want complete control over exhaust tone and performance, this stainless steel electronic exhaust cutout system delivers durability, power gains, and aggressive sound on demand.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914312568988,"sku":"309625","price":147.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198648190.jpg?v=1779220225"},{"product_id":"i-30501090-granatellimotor-sportsvacuum-pressure-controlled-electronic-exhaust-cutout-systems-stainless-steel-weld-in-309625k","title":"Granatelli Motor Sports Vacuum\/ Pressure Controlled Electronic Exhaust Cutout Systems - Stainless Steel Weld-In 309625K","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motorsports Dual 2.5″ Vacuum‑Controlled Electronic Exhaust Cutout Kit – Stainless Steel Weld‑In\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 309625K\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTake total control of your exhaust tone and performance with the Granatelli 309625K—a premium, vacuum\/pressure‑activated dual cutout system designed for ultimate precision, durability, and ease of use.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eVacuum-Controlled Electronic Exhaust Cutout Kit Key Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop‑Tier Construction:\u003c\/strong\u003e CNC‑machined 6061 aircraft‑grade aluminum paired with polished stainless steel butterfly plates and shafts for unbeatable durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart-Chip One‑Touch Operation:\u003c\/strong\u003e The rocker switch provides precision actuation in a single flip—no holding required, reducing risk of gear wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e High-torque DC gear-reduction motor and high-temperature carbon steel drive gears ensure smooth, full-open \/ full-close functionality, every time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Adjustable Installation:\u003c\/strong\u003e Adjustable V-band clamp and polished 45° stainless turndown let you dial in a perfect fit and flow all around the vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum\/Pressure Activation:\u003c\/strong\u003e Automatically actuates using engine vacuum or boost — no wiring or manual activation needed for silent precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Inclusive Kit:\u003c\/strong\u003e Supplied with hardware, gaskets, wiring harnesses, rocker switch, and polished turndowns—ready for install with everything included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Size\u003c\/td\u003e\n\u003ctd\u003eDual 2.50\" (63 mm) cutouts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eCNC 6061 aircraft-grade aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Components\u003c\/td\u003e\n\u003ctd\u003eStainless steel turndowns and plates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eHigh‑torque DC gear-reduction with Smart‑Chip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Material\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature carbon steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting \u0026amp; 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All necessary hardware, harnesses, gaskets, and control switches are provided.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the 309625K?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e If you’re a performance enthusiast demanding clean lines, refined sound, and seamless functionality, the Granatelli 309625K is your answer. Engineered for precision and built to last, this dual system provides aggressive tone or refined stealth at your command—without compromise. Experience the power of instant sound control, effortless activation, and premium-quality materials—every journey begins with the flip of a switch.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914313027740,"sku":"309625K","price":293.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198649476.webp?v=1779220227"},{"product_id":"i-30501091-granatellimotor-sportsvacuum-pressure-controlled-electronic-exhaust-cutout-systems-stainless-steel-weld-in-309630","title":"Granatelli Motor Sports Vacuum\/ Pressure Controlled Electronic Exhaust Cutout Systems - Stainless Steel Weld-In 309630","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motor Sports Vacuum\/Pressure Controlled Electronic Exhaust Cutout System – 3.0″ Stainless Steel Weld-In\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 309630\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTake your exhaust system to the next level with the Granatelli 309630 – a precision-engineered, vacuum\/pressure-controlled electronic cutout that blends performance, convenience, and durability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eVacuum\/Pressure Electronic Exhaust Cutout System Key Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Build Quality:\u003c\/strong\u003e CNC-machined 6061 aircraft-grade aluminum body paired with polished 304 stainless steel turndowns and butterfly plates for maximum strength and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Smart-Chip Motor:\u003c\/strong\u003e High-torque DC gear reduction motor with high-temp carbon steel gears ensures dependable full open\/close operation every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHassle-Free One-Touch Control:\u003c\/strong\u003e Smart-Chip provides quick, one-flip activation—no need to hold the switch or worry about gear wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Adjustable V-Band Clamp:\u003c\/strong\u003e Weld-in system features a fully rotatable turndown for flexible, precise fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum\/Pressure Activation:\u003c\/strong\u003e Automatically actuates based on engine vacuum or boost for smooth transitions between open and closed modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit:\u003c\/strong\u003e Includes all mounting hardware, gaskets, and proper wiring harnesses—everything needed for a seamless install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Size\u003c\/td\u003e\n\u003ctd\u003e3.0 inches (76mm) inside diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eCNC 6061 aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurndown Material\u003c\/td\u003e\n\u003ctd\u003ePolished 304 stainless steel, 45° angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eHigh-torque DC gear reduction motor with Smart-Chip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Type\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature carbon steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClamp Type\u003c\/td\u003e\n\u003ctd\u003eWeld-in V-band, 360° adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuation Method\u003c\/td\u003e\n\u003ctd\u003eVacuum\/pressure controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eCutout, turndown, wiring harness, gaskets, hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eSold as a complete kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e309630\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*All necessary hardware, gaskets, and wiring harnesses included. Tubing measures 3.0\" (76mm) inside diameter. Polished stainless steel turndown includes 45° slanted discharge angle for optimal flow and appearance.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eWith the \u003cstrong\u003eGranatelli 309630\u003c\/strong\u003e, you gain full command over your exhaust tone—refined and quiet when you want it, aggressive and free-flowing when you need it. Its vacuum\/pressure-actuated design means it works seamlessly with your engine’s behavior, delivering instant results without any extra input. Built from top-tier materials and designed for serious performance, this kit is the ultimate upgrade for drivers who demand power, precision, and presence.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914313093276,"sku":"309630","price":147.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198648200.jpg?v=1779220227"},{"product_id":"i-30501088-granatellimotor-sportsvacuum-pressure-controlled-electronic-exhaust-cutout-systemsstainless-steel-slip-fit309530k","title":"Granatelli Motor Sports Vacuum\/Pressure Controlled Electronic Exhaust Cutout - Systems Stainless Steel Slip-Fit  309530K","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Dual 3 Inch Electronic Exhaust Cutout System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 309530K\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eTake Control—Silence or Roar, On Demand\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInstantly switch your exhaust tone and flow with the Granatelli Dual 3.0″ vacuum\/pressure‑controlled electronic cutout. This dual stainless steel system gives you aggressive sound when you want it—or stealth mode when you don’t—with a sleek slip-fit design and Smart-Chip motor.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy It Stands Out\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e CNC-machined aluminum motor housings with stainless butterfly plates and shafts—built to handle extreme heat and abuse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart One-Touch Control:\u003c\/strong\u003e Smart-Chip rocker switch with auto-stop eliminates gear strain from holding the button.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Exit Flexibility:\u003c\/strong\u003e Polished 45° stainless turndowns mounted on V-band clamps let you aim sound exactly where you want it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Motor Performance:\u003c\/strong\u003e High-torque DC gear-reduction motor with carbon steel gears guarantees reliable full-open and full-close cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes everything you need for install—cutouts, Y-pipes, wiring harnesses, switches, gaskets, band clamps, and hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eQuick Specs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout Diameter:\u003c\/strong\u003e 3.00″ (76 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e CNC 6061 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternals:\u003c\/strong\u003e Stainless steel butterfly system with carbon-steel gears\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Exit:\u003c\/strong\u003e Polished stainless turndown, 45°, with 360° V-band adjustability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl:\u003c\/strong\u003e Vacuum\/pressure-triggered, Smart-Chip electric motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Slip-fit with band clamp—no welding required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eRoar Freely—Cruise Silently\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePerfect for muscle cars, turbo builds, or daily drivers needing toggled tone control. Rugged, smart, and built ready to roll—this kit offers true exhaust freedom without compromise.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914313158812,"sku":"309530K","price":341.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198648091.jpg?v=1779220228"},{"product_id":"i-30501085-granatellimotor-sportsvacuum-pressure-controlled-electronic-exhaust-cutout-systems-stainless-steel-slip-fit-309525","title":"Granatelli Motor Sports Vacuum\/Pressure Controlled Electronic Exhaust Cutout Systems - Stainless Steel Slip-Fit 309525","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motorsports Vacuum\/Pressure Controlled Electronic Exhaust Cutout System – 2.5\" Slip Fit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 309525\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDesigned for performance enthusiasts, the Granatelli 309525 Exhaust Cutout System lets you seamlessly control your exhaust flow and sound. Built with high-quality materials and advanced technology, this system ensures durability and precise operation for an unmatched driving experience.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Cutout System Key Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Crafted from CNC-machined 6061 aircraft-grade aluminum, ensuring lightweight strength and resistance to high temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Motor Technology:\u003c\/strong\u003e Equipped with a high-torque DC gear reduction motor, driven by high-temperature carbon steel gears, guaranteeing reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart-Chip Control:\u003c\/strong\u003e Features a \"Smart Chip\" controlled motor that provides \"one-touch\" operation via a rocker switch, eliminating the need to hold the switch and reducing internal gear wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Components:\u003c\/strong\u003e Includes stainless steel butterfly plates and blade shafts for enhanced durability and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Installation:\u003c\/strong\u003e The unique V-band clamp allows turndowns to be rotated 360°, offering ultimate adjustability to suit various setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished Turndowns:\u003c\/strong\u003e Comes with polished stainless steel turndowns featuring a 45° slanted discharge angle, enhancing both aesthetics and exhaust flow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e All necessary hardware, gaskets, and wiring harnesses are included, providing everything needed for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Size\u003c\/td\u003e\n\u003ctd\u003e2.5 inches (63mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless steel and CNC 6061 aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eElectronic, one-touch rocker switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eCutout, turndown, V-band clamp, motor, wiring harness, hardware, gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eUpgrade your exhaust system effortlessly and experience the perfect blend of aggressive sound and everyday drivability with the Granatelli 309525 Exhaust Cutout System.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914313257116,"sku":"309525","price":171.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198648115.jpg?v=1779220229"},{"product_id":"i-30501086-granatellimotor-sportsvacuum-pressure-controlled-electronic-exhaust-cutout-systems-stainless-steel-slip-fit309525k","title":"Granatelli Motor Sports Vacuum\/Pressure Controlled Electronic Exhaust Cutout Systems - Stainless Steel Slip-Fit  309525K","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motor Sports 2.50″ Electronic Exhaust Cutout – Vacuum\/Boost-Activated, Slip-Fit Stainless Steel\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 309525K\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFlip a switch and instantly switch your ride’s personality—from quiet cruise to full-volume performance. This 2.50\" dual cutout system is engineered for street and track use, offering real gains in power, sound, and control without compromising fitment or reliability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e2.5 Inch Electronic Exhaust Cutout Kit Core Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged 6061-T6 aluminum housing\u003c\/strong\u003e – lightweight, strong, and built to handle heat and vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished stainless steel butterfly plates and shafts\u003c\/strong\u003e – built to resist corrosion and thermal fatigue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-touch rocker switch with Smart-Chip tech\u003c\/strong\u003e – opens or closes automatically without needing to hold it down.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-torque DC motor with gear reduction\u003c\/strong\u003e – paired with high-temp carbon-steel internals for smooth, repeatable actuation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° adjustable turndown tip\u003c\/strong\u003e – V-band mounted for easy orientation and optimal clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive 45° discharge angle\u003c\/strong\u003e – boosts flow and projects a deep, commanding exhaust note.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit included\u003c\/strong\u003e – rocker switch, harness, gaskets, clamps, turndowns, and mounting hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance Advantages:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eInstant sound transformation—stealthy when closed, rowdy when open.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eElectronic control eliminates cable slop or manual adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eFull 360° rotation lets you dial in the exact exit angle for your build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt for the abuse of high-heat, boosted, and performance-driven applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect for street machines, off-road rigs, muscle cars, or custom builds with dual exhausts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Type\u003c\/td\u003e\n\u003ctd\u003eVacuum\/Pressure-Controlled, Electronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e2.50″ (63.5 mm) Slip-Fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody\u003c\/td\u003e\n\u003ctd\u003eCNC 6061-T6 Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurndowns\u003c\/td\u003e\n\u003ctd\u003ePolished Stainless Steel, 45° Angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eDC Gear-Reduction Motor with Smart-Chip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGears\u003c\/td\u003e\n\u003ctd\u003eHeat-Resistant Carbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eV-Band Clamp, 360° Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInclusions\u003c\/td\u003e\n\u003ctd\u003eWiring Harness, Rocker Switch, V-Bands, Gaskets, Hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy It Matters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhether you're chasing more power or just want that race-ready bark on demand, the Granatelli 2.50″ Dual Electronic Cutout Kit (Part #309525K) delivers. Proven to gain \u003cstrong\u003eup to 22 HP on boosted setups\u003c\/strong\u003e, it’s the perfect blend of sound, style, and functionality—engineered for enthusiasts who demand real results from their upgrades.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914313486492,"sku":"309525K","price":341.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198648103.jpg?v=1779220231"},{"product_id":"i-30501087-granatellimotor-sportsvacuum-pressure-controlled-electronic-exhaust-cutout-systems-stainless-steel-slip-fit309530","title":"Granatelli Motor Sports Vacuum\/Pressure Controlled Electronic Exhaust Cutout Systems - Stainless Steel Slip-Fit  309530","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motorsports Vacuum\/Pressure-Controlled Electronic Exhaust Cutout System – 3.0″ Stainless Steel Slip Fit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSKU: 309530\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eExperience instant control over your exhaust tone and performance with the Granatelli 309530 electronic cutout. Featuring a sleek stainless steel slip-fit design and vacuum\/pressure-activated automation, this 3″ system delivers power, convenience, and a commanding sound on demand.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e CNC-machined 6061 aluminum body paired with polished stainless steel butterfly plates and turndowns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart-Chip Motor:\u003c\/strong\u003e High-torque DC gear reduction motor with high-temp carbon steel gears enables reliable full open\/close operation every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Touch Activation:\u003c\/strong\u003e Smart-Chip controlled rocker switch eliminates the need to hold it down—no gear damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Adjustable Turndown:\u003c\/strong\u003e Rotatable V-band clamp allows customized orientation and a polished 45° stainless turndown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum\/Pressure Actuation:\u003c\/strong\u003e Automatically responds to engine boost or vacuum without additional electrical wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes all hardware, clamps, gaskets, and correct wiring harnesses for seamless installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Size\u003c\/td\u003e\n\u003ctd\u003e3.0″ (76 mm) inside diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eCNC 6061 aluminum with stainless steel components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eHigh-torque DC gear reduction with Smart-Chip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurndown\u003c\/td\u003e\n\u003ctd\u003ePolished stainless steel, 45° angle, 360° adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuation\u003c\/td\u003e\n\u003ctd\u003eVacuum\/pressure-controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eSlip-fit with band clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Includes\u003c\/td\u003e\n\u003ctd\u003eCutout, turndown, V-band clamp, wiring, hardware, gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eSold as a complete kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e309530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*All necessary hardware, clamps, gaskets, and wiring harnesses are included. Polished stainless turndown tips offer a 45° slanted discharge direction. Slip-fit band clamp ensures secure installation.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eWith the \u003cstrong\u003eGranatelli 309530\u003c\/strong\u003e, you're not just upgrading your exhaust—you're unlocking a new level of driving excitement. Whether you're looking for stealthy cruising or full-throttle roar, this system gives you total control with zero hassle. Built to perform and designed to impress, it’s the ultimate enhancement for drivers who demand power, precision, and the freedom to choose their sound on the fly.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914313552028,"sku":"309530","price":171.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198649457.webp?v=1779220231"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/collections\/F198645370.jpg?v=1778615796","url":"https:\/\/granatellimotorsports.com\/collections\/c-1389316-cutouts-turn-downs-v-bands-mufflers-stainless-steel-electronic-cutouts.oembed","provider":"Granatellimotorsports","version":"1.0","type":"link"}