BBK Tuned Length Shorty Headers - 1.75 in Primary - Stock Collector Flange - Metallic Ceramic - Ford Coyote - Ford Mustang 2011-14 - Pair Allstar Performance This set-up features on-car adjustability

This set-up features on-car adjustability for easy pinion angle adjustments using a 4140 Heat treated adjuster and ¾" QA1 Rod ends

while adding ride improvements they also work excellent to reduce traction loss

Progressive

Heavy duty construction in 14 gauge 1-1/2" square by 48" long steel tubing

BBK Tuned Length Shorty Headers - 1.75 in Primary - Stock Collector Flange - Metallic Ceramic - Ford Coyote - Ford Mustang 2011-14 - Pair Allstar Performance This set-up features on-car adjustabilityTake a first look at the all new 2011, 2012, 2013 & 2014 Ford Mustang GT & Boss 302 5. 0 BBK 1 3 4 direct fit tuned length headers and replacement High Flow Street legal after cat 2 3 4 X pipe. (available separately) . BBK R&D department developed these headers with one thing in mind Getting even more horsepower and torque out of the all new 2011 14 5. 0 liter Mustang that is already putting out nearly twice the horsepower of its 5. 0 predecessor!