1997-2004 C5 Kooks 3" GREEN Catted Stainless X-Pipe

Combine performance and street compliance on your 1997-2004 Chevrolet Corvette C5 with the Kooks 3" GREEN Catted Stainless X-Pipe (Part #21503301). Designed for LS1/LS6 5.7L engines, this X-pipe connects to the 2-1/2" OEM style exhaust and features Kooks GREEN high-flow catalytic converters. The 3-piece design provides improved fitment and includes 3" x 2-1/2" mid-pipes. Kooks GREEN cats are EPA-verified and engineered for high-horsepower applications while maintaining emissions compliance. Requires Kooks long-tube headers. Built from T304 stainless steel, made in the USA, and backed by Kooks' limited lifetime warranty. Get more power without sacrificing compliance - order Kooks #21503301 today.

The history of Kooks Headers & Exhaust dates back to 1962 when George Kook (Papa Kook) used his gas torch to build his first set of headers for his family's race car. Involved heavily in racing, his talents did not go unnoticed by all the local racers. Papa Kook competed week in and week out at area drag strips. The business of building high-quality race headers and exhaust systems continues to this day. Choose Kooks for a proven bolt-on performance improvement that you can feel and hear.