QTP QTEC Electric Valves

The QTP QTEC50DIYT0 features a 3-inch diameter stainless steel butterfly valve, a robust choice for controlling exhaust flow and sound. This electric exhaust cutout allows you to switch between a quiet, street-friendly exhaust note and an open, performance-oriented roar with the flip of a switch. It's designed for enthusiasts who want the best of both worlds without compromising their vehicle's daily drivability. The system uses a high-torque electric motor that's built to withstand the heat and vibration found in the exhaust system, ensuring reliable operation for years to come.

Installation is straightforward for the DIYer, as the kit comes with all the necessary components. You'll receive the cutout itself, a wiring harness, a dash-mounted switch, and a mounting bracket for the switch. The butterfly valve is precisely machined to ensure a good seal when closed, minimizing exhaust leaks and maintaining a quieter tone. When opened, it allows exhaust gases to bypass the muffler entirely, significantly increasing exhaust flow and producing a more aggressive sound. The stainless steel construction means it's well-built to resist corrosion from road salt and moisture, which is crucial for longevity in any exhaust component.

This system is ideal for those looking to tune their exhaust sound for different driving situations, whether it's for track days, spirited driving, or simply cruising. While it offers a dramatic change in sound and performance, remember that it is not CARB approved and cannot be shipped to California. Always refer to your local emissions regulations before installing any exhaust modification.