3" SS Competition Only OEM Connection Pipes. 2004-2007 Cadillac CTS-V 5.7L/6.0L 2020-chevrolet-camaro-esi6216722 cold air flow through radiator

cold air flow through radiator to promote lower coolant temperatures

8" Front Width

The difference is in the rebound valving

5° negative beyond stock (OEM spring size limits inboard travel slightly compared to the generally smaller sized coilover springs)

And don't forget

3" SS Competition Only OEM Connection Pipes. 2004-2007 Cadillac CTS-V 5.7L/6.0L 2020-chevrolet-camaro-esi6216722 cold air flow through radiatorKooks 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