3" Cat-Back (X-Pipe) w/Black Tips. 2015-2017 Mustang GT 5.0L. Connects to OEM. 1987-pontiac-firebird-esi3246161 The adjustment range provided by

The adjustment range provided by the eccentric washer on the OEM control arm is insufficient to get camber back into proper spec

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using a professional racing team's Camaro as our prototype car

We chose to mount the harness bar to the factory rear seat belt shoulder locations for a strong OEM Bolt in solution

3" Cat-Back (X-Pipe) w/Black Tips. 2015-2017 Mustang GT 5.0L. Connects to OEM. 1987-pontiac-firebird-esi3246161 The adjustment range provided byKooks 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