QTP Single 3in Electric Valve / Wiring / 1 Toggle Switch / 1 2.75in DIY Cutout Pipe

This QTP kit gives you everything you need to add an electric exhaust cutout to your vehicle. You get a single 3-inch electric exhaust valve, a 2.75-inch DIY pipe section that you can weld into your exhaust system, a wiring harness, and a toggle switch to control it all. This setup lets you bypass your muffler with the flip of a switch, changing your exhaust note from quiet to aggressive instantly.

The valve itself is well-built and designed to handle the exhaust flow. The DIY pipe section means you'll need to cut into your existing exhaust and weld this piece in place, giving you flexibility on where to position the cutout. The included wiring harness and toggle switch make for a straightforward installation for anyone comfortable with basic wiring and welding.

Keep in mind this kit is not CARB approved, so it cannot be shipped to California. It’s a popular way to get a dramatic change in exhaust sound without permanently altering your exhaust system.