AIRAID Dyno Results: +12 Horsepower Increase (2009 F150 5.4L)
Fits The Following Models:
50-State Legal: This modification is CARB compliant for the 2008 Ford F250/F350 Super-Duty trucks 5.4/6.8L ONLY and therefore street and emissions legal in all 50 States. The CARB # for verification of these models is D-609-5.