Kooks header and connection kit for 2004 Pontiac GTO pairs 1-7/8in primaries with a 3in header layout to replace factory exhaust components. Built from T304 stainless steel in the USA, Kooks handcrafts and dyno-tests systems for performance and durability. The company provides a limited lifetime warranty to the original purchaser and positions the kit as a direct-fit upgrade for the listed GTO application.
Kooks 04 Pontiac GTO Base 1-7/8 x 3 Header & Catted GTO Conn Kit