Catback

Kooks 05-06 Pontiac GTO 3in SS Street Screamer Cat-Back w/SS Tips - 24124200SS

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have...

MagnaFlow Sys C/B 04 Pontiac GTO 5.7L V8 - 15868

The MagnaFlow Pontiac GTO Street Series 15868 brings out the personality of your 5.7L 2004-2004 Pontiac GTO with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 2...

JBA 05-06 Pontiac GTO 6.0L 409SS Dual Rear Exit Cat-Back Exhaust - 40-3110

JBA 05-06 Pontiac GTO 6.0L 409SS Dual Rear Exit Cat-Back ExhaustThis Part Fits:YearMakeModelSubmodel2005-2006PontiacGTOBase

JBA 2004 Pontiac GTO 5.7L 409SS Dual Rear Exit Cat-Back Exhaust - 40-3109

JBA 2004 Pontiac GTO 5.7L 409SS Dual Rear Exit Cat-Back ExhaustThis Part Fits:YearMakeModelSubmodel2004PontiacGTOBase

MagnaFlow SYS C/B 05-06 Pontiac GTO 6.0L 3inch - 16734

The MagnaFlow Pontiac GTO Competition Series 16734 brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we’re so well known for. This exhaust kit is designed to enhance your 6.0L 2005-2006 Pontiac GTO with dyno-proven...

MagnaFlow Sys C/B 05- Pontiac GTO 6.0L V8 - 15892

The MagnaFlow Pontiac GTO Street Series 15892 brings out the personality of your 6.0L 2005-2006 Pontiac GTO with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 2...

Kooks 05-06 Pontiac GTO LS2 6.0L 3in SS Exhaust - 24124200

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have...

Borla 05-06 Pontiac GTO Coupe 2dr 6.0L 8cyl AT/MT 4spd/6spd RWD SS Catback Exhaust w/ inXin Pipe - 140165

S-Type Classic sound. BORLA(r) Performance Industries offers a great dual exhaust system for the Hot 400-horsepower 05-06 Pontiac GTO Super Cruiser. The coupling of the Chevrolet LS2 Corvette V8 and the Tremec 6-speed transmission (or 4 speed auto) made...

Stainless Works 2004 GTO 3in Catback Chambered Mufflers X-Pipe Slash Cut Tips - GTOTOLTMDT

2004 GTO CNC Mandrel bent 3" 304 s/s exhaust system. Bolts to factory flanges behind the catalytic converter with dual turbo mufflers and 3" X-pipe. Exits in factory valence opening with dual slash cut 3" tips. All hangers and clamps included.This Part...

Stainless Works 2004 GTO 3in Catback Chambered Mufflers X-Pipe Wide Oval Tip - GTOTOLTM

2004 GTO CNC Mandrel bent 3" 304 s/s exhaust system. Bolts to factory flanges behind the catalytic converter with dual turbo chambered mufflers and 3" x pipe. Exits in factory valence opening with single wide oval tip. All hangers and clamps included...

Stainless Works 2005-06 GTO 3in Catback Chambered Mufflers X-Pipe - 05GTOTMCB

2005-06 GTO CNC Mandrel bent 3" 304 s/s Turbo chambered exhaust system. Bolts to factory flanges behind the catalytic converter with dual turbo mufflers and 3" x pipe. Exits in factory valence openings with dual rolled edge slash cut tips. All hangers...

Stainless Works Pontiac GTO 2005-2006 Exhaust Chambered (w/x-pipe) - 05GTOCTMCB

Stainless Works Pontiac GTO 2005-2006 Exhaust Chambered (w/x-pipe)