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!"

2008-2009 Pontiac G8 GT/GXP LS2/LS3 6.0L/6.2L 3in. x 2-1/2in.(OEM) Catted Stainless Steel X-Pipe. Must be used with Kooks Long Tube Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

2008-2009 Pontiac G8 GT/GXP LS2/LS3 6.0L/6.2L 3" x 2-1/2"(OEM) Catted Stainless Steel X-Pipe. Must be used with Kooks Long Tube Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

2008-2009 Pontiac G8 GT/GXP LS2/LS3 6.0L/6.2L 3" x 2-1/2"(OEM) Catted Stainless Steel X-Pipe. Must be used with Kooks Long Tube Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

2008-2009 Pontiac G8 GT/GXP LS2/LS3 6.0L/6.2L 3in. Inlet x 2 1/2in. OEM Outlet Catted X Pipe made in Stainless Steel. Must be used with Kooks Long Tube Headers

2008-2009 Pontiac G8 GT/GXP LS2/LS3 6.0L/6.2L 3in. Inlet x 2 1/2in. OEM Outlet Catted X Pipe made in Stainless Steel. Must be used with Kooks Long Tube Headers

3" x 2-1/2"(OEM) Catted Stainless Steel X-Pipe. Must be used with Kooks Long Tube Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

2008-2009 Pontiac G8 GT/GXP LS2/LS3 6.0L/6.2L 3" x 2-1/2"(OEM) Catted Stainless Steel X-Pipe. Must be used with Kooks Long Tube Headers.

Kooks 08-09 Pontiac G8 GT/GXP LS2/LS3 6.0L/6.2L 3in In x 2 1/2in OEM Out Cat X Pipe made in SS

3in. Inlet x 2 1/2in. OEM Outlet Catted X Pipe made in Stainless Steel. Must be

3" SS Catted X-Pipe. 2008-2009 Pontiac G8. Connects to OEM Mufflers.

3in. x 2-1/2in.(OEM) Catted X-Pipe

3" x 2-1/2"(OEM) Catted X-Pipe

ExhstCrossoverPipe

3" x 2-1/2" X-Pipe

Catted X-Pipe