Product Name: DDP 3.5L Eco-Boost Exhaust Manifold Kit
Manufacturer: Discount Diesel Parts        
Manufacturer Part #: DDP-483
Fitment Applications:

·        2011-2016 Ford F150 w/ 3.5L Eco-Boost

·        2015-2024 Ford Transit w/ 3.5L Eco-Boost

·        2011-2014 Ford Expedition w/ 3.5L Eco-Boost

·        2011-2014 Lincoln Mark LT w/ 3.5L Eco-Boost

·        2015-2017 Lincoln Navigator w/ 3.5L Eco-Boost

 

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 Eco-boost has threaded holes for 11 exhaust studs to be used, however the OE manifold only utilizes 8 of those stud locations. DDP 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. DDP'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.

DDP Exhaust Manifold Features:

• 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-9430-B, BL3Z-9430-D, BL3Z-9431-B, BL3Z-9431-D

INSTALL TIME

• 8 Hours

WARRANTY (Parts Only)

·         1 Year , Unlimited Miles

EMISSIONS

• This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. (EMS:4)