The 2011–2016 Ford F-150 Ecoboost has an inherent design flaw, where not all OE stud locations were utilized by the OE manufacturer. This leads to warped exhaust manifolds, broken exhaust studs and blown manifold gaskets. The cylinder head on Fords 3.5L Gas Ecoboost has threaded holes for 11 exhaust studs to be used, however the OE manifold only utilizes 8 stud locations.
BD Diesel has designed a manifold that not only utilizes all 11 stud locations, it improves exhaust flow and has improved durability, the way it should have come from the factory. BD Diesel’s Ford 3.5L exhaust manifolds are made from thicker-walled high silicone ductile iron designed to resist thermal warping. Each manifold has been gasket matched and designed using 3D flow simulations to optimize flow from the engine to the turbocharger.
Application: 2011–2016 Ford F-150 Ecoboost (3.5L)
Part Number:
1043001, BD Diesel Exhaust Manifold Set - Ford F-150 3.5L Ecoboost 11-16
MAP: $395.95
1043002, BD Diesel Exhaust Manifold Install Kit - Ford F-150 3.5L Ecoboost 11-16
MAP: $249.95