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 won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"

2005-2006 Pontiac GTO LS2 6.0L 3" Stainless Steel Complete Street Screamer Exhaust System. Connects to Kooks Mid-Pipes or Factory OEM Exhaust. Includes 3" Polished Round Race Mufflers and Kooks 4" Polished Tips.

2005-2006 Pontiac GTO LS2 6.0L. 3" Stainless Steel Complete Street Screamer Exhaust System. Connects to Kooks Mid-Pipes or Factory OEM Exhaust. Includes 3" Polished Round Race Mufflers and Kooks 4" Polished Tips.

2005-2006 Pontiac GTO LS2 6.0L 3" Stainless Steel Complete Street Screamer Exhaust System. Connects to Kooks Mid-Pipes or Factory OEM Exhaust. Includes 3" Polished Round Race Mufflers and Kooks 4" Polished Tips.

3" Stainless Steel Complete Street Screamer Exhaust System. Connects to Kooks Mid-Pipes or Factory OEM Exhaust. Includes 3" Polished Round Race Mufflers and Kooks 4" Polished Tips.

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

3" SS Street Screamer Cat-Back w/SS Tips. 2005-2006 Pontiac GTO.

05/06 GTO 3" Strt Scrm Catback POL

3" Exhaust System