Granatelli Motor Sports Electronic Exhaust Cutout Single System; Slip Fit; 3.50-Inch Stainless Steel (Universal; Some Adaptation May Be Required)

Granatelli Stainless Steel 3.5 Inch Electronic Exhaust Cutout Kit
SKU: 302535
Dominate the Drive—Uncork the Power
Elevate 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.

Elite Build Quality
CNC-machined 6061 aircraft-grade aluminum body—built to withstand intense heat and abuse
Stainless-steel butterfly plates & shafts for corrosion resistance and longevity
High-temp carbon-steel gears with gear-reduction motors for dependable, full-cycle operation

Smart, One-Touch Control
Smart-Chip controlled rocker switch—no holding required
Auto-stop function prevents motor overrun for long-term reliability

Custom Fit & Style
3.50″ diameter is ideal for high-horsepower builds
Polished stainless-steel, 45° slanted turndown for style and performance
360° V-band clamp rotation lets you position exits perfectly

Full Installation Kit
Includes hardware, gaskets, wiring harness, rocker switch, and slip-on band clamp
Clamp-on design fits universally for DIY or pro installs

Built for Extremes
With 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.

Set the Tone—Your Way
Quiet 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.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov