Exhaust
-
Speed Engineering 24" O2 Extension (04-06 GTO, 09-15 CTS-V)
Part #: 31-1005$20.00 -
-
Pontiac GTO X-Pipe Kit 2004-06 (LS1, LS2 Engines)
Part #: 25-1051$159.99 -
Pontiac GTO 1 7/8" Longtube Headers 2004-06 (LS1, LS2 Engines)
Part #: 25-1050$289.99 -
Pontiac GTO 1 7/8" Headers & X-Pipe 2004-06 (LS1, LS2 Engines)
Part #: 25-1050+25-1051$429.99