The Kooks header and connection kit for 2005–2008 Chevrolet Corvette Base combines 1-7/8" primary long-tube headers with a catted X-pipe to improve exhaust scavenging and throttle response. Kooks validates these systems with dyno and race testing and manufactures them in the USA to meet fit and installation expectations for owners upgrading factory exhaust components.
Kooks 05-08 Chevrolet Corvette Base 1-7/8 x 3 Header & Catted X-Pipe Kit