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!"

2006-2009 Chevrolet Trailblazer SS LS2 6.0L 3" x OEM Catted Stainless Steel Y-Pipe. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

2006-2009 Chevrolet Trailblazer SS LS2 6.0L 3in. x OEM Catted Stainless Steel Y-Pipe. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

2006-2009 Chevrolet Trailblazer SS LS2 6.0L 3" x OEM Catted Stainless Steel Y-Pipe. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

3" x OEM Catted Stainless Steel Y-Pipe. Must be used with Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

2006-2009 Chevrolet Trailblazer SS LS2 6.0L 3in. x OEM Outlet Catted Stainless Steel Y Pipe. Must be used with Kooks Headers.

2006-2009 Chevrolet Trailblazer SS LS2 6.0L 3" x OEM Catted Stainless Steel Y-Pipe. Must be used with Kooks Headers.

Kooks 06-09 Chevy Trailblazer SS LS2 6.0L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req

3in. x OEM Outlet Catted Stainless Steel Y Pipe. Must be used with Kooks Headers

3" SS Catted Y-Pipe. 2006-2009 Trailblazer SS. Connects to OEM Exhaust.

3in. x OEM Catted Y-Pipe

3" x OEM Catted Y-Pipe

3" x OEM Y-Pipe

Catted Y-Pipe

ExhaustYPipe