The Kooks header and connection kit for 2001–2004 Chevrolet Corvette Base combines 1-7/8" primary long-tube headers with a green-catalyzed X-pipe to improve exhaust scavenging and throttle response. Kooks designs these kits to replace restrictive factory components, supporting both street and track applications where better flow and a cleaner exhaust path are desired.
Kooks 01-04 Chevrolet Corvette Base 1-7/8 x 3 Header & Green Catted X-Pipe Kit