3” modular Cat Back configuration
Blue/Red/Black AEM Logo Knob Decals & Blue/Red/Black Colored Knob Decals
Exhaust braking also works in Allison manual shift selections
thereby eliminating the need for recalibration after installation
Downpipe used with install of S400 turbos with full Marmon 4
Kooks 10-15 Chevrolet Camaro SS 2SS 1SS ZL1 2 Header & Green Catted 10+ Conn Kit 2005-ford-e-250-esi5681000 3” modular Cat Back configurationKooks 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