BD Exhaust Manifold Passenger Side Ford F-150 3.5L Ecoboost 2011-2016 OIL ADDITIVE Part Number: 1045179

Part Number: 1045179

The result is more horsepower and lower EGTs

Part Number: 1715867

power-efficient engine that offers even more headroom than stock for higher horsepower applications

This intake system also features a heat-insulating molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance

BD Exhaust Manifold Passenger Side Ford F-150 3.5L Ecoboost 2011-2016 OIL ADDITIVE Part Number: 1045179BD Exhaust Manifold Passenger Side Ford F 150 3. 5L Ecoboost 2011 2016 Passenger Side Utilize 3 additional exhaust stud locations BD Thick wall high silicon ductile cast iron resists thermal warping 15mm longer exhaust studs + spacers New studs, spacers, and nuts included Replaces Ford OEM part numbers: BL3Z 9431 B, BL3Z 9431 D