Kooks 05-06 Pontiac GTO Base 1-7/8 x 3 Header & Catted GTO Conn Kit
Kooks 05-06 Pontiac GTO LS2 6.0L 3in SS Exhaust
Kooks 05-06 Pontiac GTO LS2 6.0L 3in x 3in OEM Cat SS Exhaust Conn. Pipes
