{"product_id":"i-30499990-granatellimotor-sportsexhaust-cutout-service-part-307540c","title":"Granatelli Motor Sports Exhaust Cutout Service Part 307540C","description":"\u003ch2\u003eGranatelli 4.0 Inch Electronic Exhaust Cutout\u003c\/h2\u003e\n\u003ch2\u003eSKU: 307540C\u003c\/h2\u003e\n\u003ch3\u003eMaximum Exhaust Flow and On-Demand Sound Control\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGranatelli 4.0 Inch (102mm) Electronic Exhaust Cutout\u003c\/strong\u003e is engineered for high-horsepower builds that demand unrestricted exhaust flow and instant control. Designed for large-diameter exhaust systems, this cutout delivers maximum airflow capability, reduced backpressure, and aggressive exhaust sound at the push of a button.\u003c\/p\u003e\n\u003cp\u003eThis unit is sold as a \u003cstrong\u003ecutout-only configuration\u003c\/strong\u003e and is compatible with both \u003cstrong\u003e4.0-inch and 3.50-inch exhaust cutout systems\u003c\/strong\u003e, making it a versatile option for custom exhaust builds, turbocharged applications, and race-oriented vehicles.\u003c\/p\u003e\n\u003ch3\u003eBuilt for Extreme Performance Applications\u003c\/h3\u003e\n\u003cp\u003eWhen closed, exhaust gases are routed through the mufflers for controlled, street-friendly operation. When opened, the cutout allows exhaust to exit directly, significantly reducing restriction and enabling the engine to operate at peak efficiency. This results in improved throttle response, increased horsepower potential, and an aggressive exhaust tone suited for track use and competition driving.\u003c\/p\u003e\n\u003cp\u003eThe high-torque electronic actuator and precision-machined valve assembly are designed to withstand extreme exhaust temperatures, vibration, and continuous high-load operation, making this cutout ideal for turbocharged, supercharged, and naturally aspirated high-performance engines.\u003c\/p\u003e\n\u003ch3\u003eDurable Design for Street and Race Use\u003c\/h3\u003e\n\u003cp\u003eConstructed from corrosion-resistant materials with weather-sealed electronics, the Granatelli 4.0 Inch Electronic Exhaust Cutout is built for long-term durability in harsh underbody environments. It integrates easily into custom exhaust systems and supports high-flow performance setups where reliability is critical.\u003c\/p\u003e\n\u003ch3\u003eElectronic Exhaust Cutout Key Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits 4.0-inch (102mm) exhaust systems\u003c\/li\u003e\n\u003cli\u003eAlso compatible with 3.50-inch cutout systems\u003c\/li\u003e\n\u003cli\u003eElectronic on-demand exhaust control\u003c\/li\u003e\n\u003cli\u003eReduces exhaust backpressure when open\u003c\/li\u003e\n\u003cli\u003eSupports extreme horsepower applications\u003c\/li\u003e\n\u003cli\u003eHigh-torque electronic actuator\u003c\/li\u003e\n\u003cli\u003eHeat- and corrosion-resistant construction\u003c\/li\u003e\n\u003cli\u003eDesigned for street, strip, and race use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBacked by Granatelli Motor Sports’ performance engineering and motorsports heritage, the \u003cstrong\u003eGranatelli 4.0 Inch Electronic Exhaust Cutout (SKU: 307540C)\u003c\/strong\u003e delivers uncompromising exhaust control, durability, and airflow for builders who demand the best from their exhaust system.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914236481692,"sku":"307540C","price":200.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198646928.jpg?v=1779219960","url":"https:\/\/granatellimotorsports.com\/products\/i-30499990-granatellimotor-sportsexhaust-cutout-service-part-307540c","provider":"Granatellimotorsports","version":"1.0","type":"link"}