Ford Mustang 2011-2013 Long Tube Raw Steel Exhaust Header nitrided and black oxide coated

nitrided and black oxide coated for corrosion and wear resistance

Speedmaster shifters designed to fit most 3 or 4-speed automatic transmissions

Whether you are narrowing a rear axle housing for bigger tires or just building a new housing for your street car

allowing it to run cooler and quieter than external units

Ford Mustang 2011-2013 Long Tube Raw Steel Exhaust Header nitrided and black oxide coatedIncrease your horsepower and torque for your ride just bolt on these Speedmaster headers! These headers are designed with 3 8 in. thick laser cut flanges and mandrel bent primary tube. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.