Circuit Werks 11-14 Ford Mustang GT Boss 5.0L Off Road Cat Delete Performance Test Pipes

Free horsepower by removing your factory restriction with Circuit Werks 3" Performance Test Pipes for the 2011-2014 Ford Mustang GT / BOSS 5.0L V8 Coyote equipped with factory or aftermarket shorty headers. 

If your stock catback can mate to your oem catalytic converter this product will fit.  If your stock catalytic converter can mate to your aftermarket shorty header, this product will fit.

Reuse of ball style clamps required (2.75"). Comes with gaskets and bolts. Not compatible with long tube headers.

Note: Tune highly recommended to reap the benefits and eliminate CEL