Granatelli Motor Sports Vacuum/Pressure Controlled Electronic Exhaust Cutout Systems - Stainless Steel Slip-Fit  309530

“Control the Roar: Precision Sound at Your Fingertips.”

• One-touch Smart-Chip motor for instant operation


• Automatic vacuum/boost actuation for seamless control


• Slip-fit band clamp with 360° adjustable 45° turndown


• Complete kit with hardware, gaskets, and wiring harnesses

Unleash the sound. Upgrade your ride. BUY NOW!

Granatelli Motorsports Vacuum/Pressure-Controlled Electronic Exhaust Cutout System – 3.0″ Stainless Steel Slip Fit

SKU: 309530

Experience 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.

Key Features:

• Premium Construction: CNC-machined 6061 aluminum body paired with polished stainless steel butterfly plates and turndowns.


• Smart-Chip Motor: High-torque DC gear reduction motor with high-temp carbon steel gears enables reliable full open/close operation every time.


• One-Touch Activation: Smart-Chip controlled rocker switch eliminates the need to hold it down—no gear damage.


• 360° Adjustable Turndown: Rotatable V-band clamp allows customized orientation and a polished 45° stainless turndown.


• Vacuum/Pressure Actuation: Automatically responds to engine boost or vacuum without additional electrical wiring.


• Complete Kit: Includes all hardware, clamps, gaskets, and correct wiring harnesses for seamless installation.

Specifications:

Attribute	Specification
Cutout Size	3.0″ (76 mm) inside diameter
Body Material	CNC 6061 aluminum with stainless steel components
Motor Type	High-torque DC gear reduction with Smart-Chip
Turndown	Polished stainless steel, 45° angle, 360° adjustable
Actuation	Vacuum/pressure-controlled
Installation Type	Slip-fit with band clamp
Kit Includes	Cutout, turndown, V-band clamp, wiring, hardware, gaskets
Quantity	Sold as a complete kit
SKU	309530

 

*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.

With the Granatelli 309530, 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.