Granatelli 4.0in Stainless Steel Electronic Exhaust Cutout

Granatelli Motor Sports is known for making performance parts that help you get more out of your vehicle. This 4.0-inch electronic exhaust cutout is a prime example, letting you change your exhaust note on demand. It’s a weld-in system, so you’ll need to cut a section out of your existing exhaust and weld this in its place. Once installed, you can choose to bypass your muffler and resonator for a loud, aggressive exhaust note, or keep it closed for a quieter, more mellow sound.

This cutout is constructed from stainless steel, which holds up well against corrosion and the heat generated by your exhaust system. The electronic actuator means you can control it remotely, usually with a switch inside your cabin. This gives you the flexibility to have a quiet ride on the highway and then open it up for more sound when you’re off-roading or just want to hear your engine.

Keep in mind that this part is not CARB approved and cannot be shipped to California. You'll also want to check your local regulations regarding exhaust modifications.