QTP QTEC Electric Valves

QTP is known for making exhaust components that give you control over your vehicle's sound and performance. This QTEC electric exhaust cutout is a prime example, letting you instantly change your exhaust note from mild to wild. It's designed to install in your exhaust system, typically before or after the muffler, and when opened, it bypasses the muffler entirely. This means you get a much louder, more aggressive exhaust sound and a slight bump in power when you want it.

This particular cutout uses an electric actuator, meaning you can open or close it with the flip of a switch inside your car. The valve itself is well-built with a 3.5-inch diameter inlet and outlet, ensuring it can handle a good amount of exhaust flow without creating a restriction when open. The construction is solid, designed to withstand the heat and vibration of an exhaust system. Installation involves cutting a section out of your exhaust pipe and welding this cutout in its place, then wiring the electric actuator to a switch.

Keep in mind that this part is not CARB approved and cannot be shipped to California. If you're looking to easily switch between a more subdued sound for daily driving and a wide-open roar for spirited driving or track days, this electric cutout is a popular choice.