“From Quiet Cruising to Full Throttle: Command Your Exhaust Sound.” Massive 4.00″ stainless cutout for peak performance Weld-in design for seamless, long-lasting install One-touch smart chip control for instant sound...
“From Quiet Cruising to Full Throttle: Command Your Exhaust Sound.”
Massive 4.00″ stainless cutout for peak performance
Weld-in design for seamless, long-lasting install
One-touch smart chip control for instant sound change
Unleash the sound. Upgrade your ride. BUY NOW!
Dominate the Road—4″ Dual Cutout Command
SKU: 307540K
Take 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.
Electronic Exhaust Cutout Kit Key Features:
Heavy-Duty Build: CNC-machined 6061 aluminum motor bodies paired with rugged stainless steel cutouts and shafts
Smart-Chip One‑Touch Control: Flip the rocker once—motors auto-stop at full open/close to protect internal gears
360° Adjustable Turndowns: Polished 45° stainless exits rotate via V-band clamps for perfect alignment
High-Torque Performance: DC gear‑reduction motors with heat-resistant carbon steel gears ensure full-cycle reliability
Fully Sealed Durability: Internal and external components are sealed for weather resistance and long life
Complete Weld‑In Kit: Includes dual cutouts, Y-pipes, switches, wiring, gaskets, clamps, hardware—ready to install
Included: All hardware, gaskets, wiring harnesses, rocker switches
Built for Power, Designed for Control
Whether 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.
