3" SS Competition Only Y-Pipe. 2011-2013 GM Truck 6.2L. Connects to OEM. 2012 Ford Mustang 5" DOM Mild Steel construction

5" DOM Mild Steel construction - USA Made here in Cali

Our SPL Parts Camaro Eccentric Lockout (EL) kit eliminate the stock eccentric bolts to keep your rear alignment where you set it

Or you can open up the hole ever so slightly and fit the nut/washer included and accommodate it

While other valvings are available upon request

Note: The 2015+ OEM struts require the use of custom machined M14x2

3" SS Competition Only Y-Pipe. 2011-2013 GM Truck 6.2L. Connects to OEM. 2012 Ford Mustang 5" DOM Mild Steel constructionKooks 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