BBK Tuned Length Shorty Headers - 1.625 in Primary - Stock Collector Flange - Metallic Ceramic - Ford V6 - Ford Mustang 2011-14 - Pair 130927 Port exit size at cylinder

Port exit size at cylinder head is 1

The brake pedal uses a 6

for L SXr /LSXrtFAST is the leading developer of electronic fuel injection systems

Weld-In fittings are perfect for oil tanks

Kit Contains 35 Screws

BBK Tuned Length Shorty Headers - 1.625 in Primary - Stock Collector Flange - Metallic Ceramic - Ford V6 - Ford Mustang 2011-14 - Pair 130927 Port exit size at cylinderThese BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 2011 up Ford Mustang 3. 7L V6 applications. Each header is manufactured with 1 5 8 CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds. BBK tuned Length headers offer improved scavenging waves for better combustion, which leads to improved performance and fuel