The Kooks header and connection kit for 2001–2004 Chevrolet Corvette Base combines 1-3/4" primary long-tube headers with a catted X-pipe to improve exhaust scavenging and midrange response. The kit is intended to replace restrictive factory components and provide a more efficient exhaust path for street and occasional track use, with attention paid to fit and installation for the supported model years.
Kooks 01-04 Chevrolet Corvette Base 1-3/4 x 3 Header & Catted X-Pipe Kit