BD Diesel Exhaust Manifold Set - Ford F-150 3.5L Ecoboost 11-16

The 2011-2016 Ford 3.5L has an inherent design flaw where not all of the OE stud locations are utilized by the OE manufacturer which 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 of those stud locations. BD has designed a manifold that not only utilizes all 11 stud locations, but also improves exhaust flow and has improved durability, the way it should have come from the factory. BD's Ford 3.5L exhaust manifolds are made from thicker-walled high silicone ductile iron designed to resist thermal warping. Each kit includes 22 exhaust spacers and 22 class 8.8 studs designed to further improve thermal durability.

This Part Fits:

Year	Make	Model	Submodel
2015-2017	Ford	Expedition	EL King Ranch
2015-2017	Ford	Expedition	EL Limited
2015-2017	Ford	Expedition	EL Platinum
2016-2017	Ford	Expedition	EL SSV
2015-2017	Ford	Expedition	EL XL
2015-2017	Ford	Expedition	EL XLT
2015-2017	Ford	Expedition	King Ranch
2015-2017	Ford	Expedition	Limited
2015-2017	Ford	Expedition	Platinum
2016-2017	Ford	Expedition	SSV
2015-2017	Ford	Expedition	XL
2015-2017	Ford	Expedition	XLT
2011-2014	Ford	F-150	FX2
2011-2014	Ford	F-150	FX4
2011-2016	Ford	F-150	King Ranch
2011-2016	Ford	F-150	Lariat
2013-2014,2016	Ford	F-150	Limited
2011-2016	Ford	F-150	Platinum
2016	Ford	F-150	SSV
2011-2016	Ford	F-150	XL
2011-2016	Ford	F-150	XLT
2015-2023	Ford	Transit-150	Base
2020-2023	Ford	Transit-150	PTV
2015-2023	Ford	Transit-150	XL
2015-2023	Ford	Transit-150	XLT
2015-2023	Ford	Transit-250	Base
2016-2023	Ford	Transit-250	PTV
2015-2023	Ford	Transit-350	Base
2020-2023	Ford	Transit-350	PTV
2015-2023	Ford	Transit-350	XL
2015-2023	Ford	Transit-350	XLT
2015-2023	Ford	Transit-350 HD	Base
2020-2023	Ford	Transit-350 HD	PTV
2015-2023	Ford	Transit-350 HD	XL
2015-2023	Ford	Transit-350 HD	XLT
2015	Lincoln	Navigator	Base
2015	Lincoln	Navigator	L
2016-2017	Lincoln	Navigator	L Reserve
2016-2017	Lincoln	Navigator	L Select
2016-2017	Lincoln	Navigator	Reserve
2016-2017	Lincoln	Navigator	Select