BBK Tuned Length Shorty Headers - 1.625 in Primary - Stock Collector Flange - Titanium - Ford V6 - Ford Mustang 2011-14 - Pair Setrab K-member rigidity

K-member rigidity

GM Fullsize Truck 2006-07

Manual Secondary

Provides 30% greater operating viscosity and 1/3 the evaporation of Chrysler-style petroleum ATFs

BBK Tuned Length Shorty Headers - 1.625 in Primary - Stock Collector Flange - Titanium - Ford V6 - Ford Mustang 2011-14 - Pair Setrab K-member rigidityThese 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