Kooks 01-04 Chevrolet Corvette Base 1-3/4 x 3 Header & Green Catted X-Pipe Kit

If you're looking to get more power out of your 2001-2004 Chevrolet Corvette, this header and X-pipe kit from Kooks Headers is a solid choice. This setup is designed to help your 5.7L engine breathe better, which translates to improved performance. Kooks has been in the high-performance exhaust game for over 50 years, and they build their products right here in the USA.

This kit features 1-3/4 inch diameter headers that step up to a 3 inch connection pipe, paired with their Green Catted X-pipe. The larger diameter tubing and the X-pipe design help scavenge exhaust gases more efficiently, reducing backpressure and allowing the engine to make more power. Kooks uses T304 aircraft-quality steel for their headers, which is a well-built material that holds up well. Every system they make is dyno and race tested to ensure it performs as expected.

Keep in mind that this kit is not CARB approved and cannot be shipped to California. It's a direct fit for the 2001-2004 Chevrolet Corvette Base model with the 5.7L engine. If you're aiming for a noticeable increase in horsepower and torque, this Kooks header and X-pipe kit is a well-known option in the performance community.