Rough Country 6.7L Cold Air Intake | Ford F-250/F-350 Super Duty 4WD (17-19) 2006-ford-f-150-stx-rwd-esi6452936 offering peace of mind with

offering peace of mind with protection against defects in workmanship and materials

our running boards are built to withstand the elements and resist corrosion

Rough Country lets you build your lift your way

while the system allows clearance for up to a 33-inch tire

Rough Country 6.7L Cold Air Intake | Ford F-250/F-350 Super Duty 4WD (17-19) 2006-ford-f-150-stx-rwd-esi6452936 offering peace of mind withGain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Country's Cold Air Intake System. This intake system moves the air filter away from the stuffy engine compartment so cooler air can be circulated into the engine for an increase in power. Cooler air is denser, and brings more oxygen into the combustion chamber to help your vehicle perform at its greatest potential. The cylindrical