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Take total control of your exhaust system with Granatelli’s Billet Illuminated Exhaust Cutout Push Button in sleek black. Machined from high-quality billet aluminum and designed for performance enthusiasts, this switch allows you to open or close your exhaust cutouts instantly while adding a race-ready look to your interior. Illuminated green when open and red when closed, it delivers clear visual confirmation every time you drive.
This high-performance push button lets you switch between quiet cruising and full-throttle aggression in an instant. Whether for street, track, off-road, or show applications, you have total control over your exhaust sound.
Precision-machined from top-grade billet aluminum, the black button offers a durable, tactile feel and professional finish that matches any high-performance build. Built to withstand vibration and long-term use in demanding environments.
The button glows green when cutouts are open and red when closed, so you always know the status of your exhaust system at a glance. Illumination remains active whenever the ignition is on for consistent feedback.
With a 21mm button head, 18mm shaft, and included locking nut, this switch can be mounted anywhere on the dash or any custom location you choose. Drill bit (Part #303513) available separately for precise installation.
Installation is straightforward with all male/female connections included. The only wiring required is positive and ground, making this an easy upgrade for enthusiasts of all skill levels.
Designed to perform in any environment—from daily driving and street performance to race and off-road applications. Ideal for show cars where both function and style matter.
Like all Granatelli Motor Sports components, this exhaust cutout switch is engineered, tested, and built to deliver premium performance, durability, and reliability under pressure.
The Granatelli Motor Sports Billet Illuminated Exhaust Cutout Push Button – Black, Part #303512BLK puts control, quality, and style at your fingertips. One button, zero compromises.
