Corsa 2020-2025 Chevrolet Corvette C8 RWD 3in Delete 4 Valve Cat-Back w/NPP w/4.5in CF Black PVDTips

The 3-inch, 304 stainless steel construction of this Corsa cat-back exhaust system is built to handle the demands of your C8 Corvette. This system is specifically designed for Corvettes equipped with the factory NPP (performance exhaust) option, meaning it integrates seamlessly with your car's existing valve control. It's engineered to eliminate restrictions, which not only helps to resolve potential check engine lights that can arise after modifying the factory NPP system but also maximizes weight savings and performance.

You're getting Corsa's loudest muffler delete option here, designed to produce an aggressive sound, especially during cold starts and acceleration, while still offering some sound control thanks to the retained NPP valves. It also keeps the C8's AFM (Active Fuel Management) valve functionality, ensuring a more refined in-cabin experience during cruising. This setup has been track-tested and dyno-proven to add up to 18 horsepower and 16 lb-ft of torque, all while shedding nearly 20 pounds compared to the stock exhaust. The system is finished off with striking 4.5-inch carbon fiber tips featuring black PVD dual-wall stainless steel cones.

This cat-back system includes Corsa's cast valve assemblies, which have been torture-tested to ensure reliable performance. While it's designed to integrate with the factory NPP system, a proper valve re-learn sequence may be necessary after installation to ensure optimal function and prevent check engine lights.