Fits 2011-2014 Ford Mustang V6 3.7L Full X Pipe With Catalytic Converters-1814

BBK High Flow performance X pipes are designed to maximize the horsepower and torque of your 2011-2017 Ford Mustang 3.7L V6. Every BBK Performancec X pipe is designed as a direct replacement for the factory pipe and features larger diameter 16 gauge 2-1/2 in. CNC mandrel bent amuminized steel tubing with a unique BBK center X section for improved exhaust extraction, along with high flow steel substrate catalytic converters to help increase exhaust flow and maximize performance to the rear wheels. These BBK full catted X pipes will install directly to the factory exhaust headers or any aftermarket shorty exhaust and feature factory O2 sensor placement for simple direct installation. A BBK catted X pipe is the best way to really improve your Mustangs exhaust flow over the restrictive factory pipe to increase overall performance, plus it will sound great with an additional muscle car sound. Please Note. This BBK product is not legal for use in some states including California: Please check your local emission laws and requirements.