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 be installed in your exhaust system, typically just before or after the muffler, and when opened, it creates a direct path for exhaust gases to exit, bypassing the muffler entirely.

This particular model features a 4-inch inlet and a 4-inch outlet, making it suitable for larger, performance-oriented exhaust systems. The valve itself is electrically actuated, meaning you can control it remotely with a switch inside your cabin. This gives you the flexibility to have a quieter, more street-friendly sound for daily driving and then open it up for a loud, aggressive tone when you want to unleash your vehicle's full potential, especially during track days or spirited driving. The construction is solid, built to withstand the high temperatures and pressures of exhaust gases. Installation involves cutting a section out of your existing exhaust pipe and welding this cutout in its place, then wiring the electric actuator to your vehicle's power source and a dash-mounted switch.

When installing, remember that this part is not CARB approved and cannot be shipped to California. Also, be aware of the Prop 65 warning, though the specific details are unknown. This cutout is a popular choice for those looking to add a significant sound and performance change to their exhaust system without a permanent modification.