The Mustang's oem cats are actually pretty good high flow cats. Rather than make you replace brand new ones, this specially made X pipe crossover can be added to your existing oem catted downpipes by cutting the downpipes in the appropriate spot and slipping this X-pipe over the existing pipes.
Pypes Performance Exhaust systems and accessories are fabricated using stainless steel materials that will provide their owners with long term service and satisfaction and Pypes products are backed by our limited lifetime warranty!Features:
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov