2011-2016 F-150 3.5L Driver Side Exhaust Manifold (1043003) bump-stops Also available as right only

Also available as right only (Passenger Side) PN: 1041401 and left only (Driver's Side) PN: 1041402

while retaining proper ride quality and alignment

use recommended specifications in the tire and wheel fitment section

Tightens up steering for better response and reduced play

Max tire size with minor trimming is 37 inches

2011-2016 F-150 3.5L Driver Side Exhaust Manifold (1043003) bump-stops Also available as right onlyThe 2011 2016 Ford 3. 5L EcoBoost engine has an inherent design flaw where the original equipment manufacturer (OEM) manifold does not utilize all available cylinder head stud locations, leading to warped exhaust manifolds, broken exhaust studs and blown manifold gaskets. The BD Diesel Exhaust Manifold (Driver Side) is a superior solution, designed to not only utilize all 11 stud locations but also improve exhaust flow and enhance durability. This