QTP QTEC Electric Valves

QTP is well-known for making exhaust components that let you customize your vehicle's sound and performance. This electric exhaust cutout, the QTEC30DIYT0, is a prime example of that. It's designed to give you the flexibility to switch between a quiet, street-friendly exhaust note and a wide-open, race-inspired roar with just the flip of a switch.

The 3-inch diameter of this cutout means it's built to handle a good amount of exhaust flow, making it suitable for a wide range of vehicles. The electric operation is a big step up from older manual cutouts; you can control it from inside your car, so you don't have to pull over to change your exhaust sound. Installation involves welding the cutout into your exhaust system ahead of the muffler, and then running the wiring for the electric actuator to a switch inside your cabin. This setup is popular for those looking to get a noticeable change in exhaust tone and a potential bump in performance when the cutout is open.

Keep in mind that this part is not CARB approved and cannot be shipped to California. You'll also want to check your local emissions regulations to ensure compliance in your area.