Granatelli Motor Sports Vacuum/ Pressure Controlled Electronic Exhaust Cutout Systems - Stainless Steel Weld-In 309630

Granatelli Motorsports 309630 Vacuum/Pressure Controlled Electronic Exhaust Cutout System – 3.0″ Stainless Steel Weld-In

Take 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.

Key Features:

• Premium Build Quality: CNC-machined 6061 aircraft-grade aluminum body paired with polished 304 stainless steel turndowns and butterfly plates for maximum strength and corrosion resistance.
• Reliable Smart-Chip Motor: High-torque DC gear reduction motor with high-temp carbon steel gears ensures dependable full open/close operation every time.
• Hassle-Free One-Touch Control: Smart-Chip provides quick, one-flip activation—no need to hold the switch or worry about gear wear.
• 360° Adjustable V-Band Clamp: Weld-in system features a fully rotatable turndown for flexible, precise fitment.
• Vacuum/Pressure Activation: Automatically actuates based on engine vacuum or boost for smooth transitions between open and closed modes.
• Complete Installation Kit: Includes all mounting hardware, gaskets, and proper wiring harnesses—everything needed for a seamless install.

Specifications:

*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.

With the Granatelli 309630, 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.