2011-2016 Ford F-150 3.5L EcoBoost BD Diesel Exhaust Manifold Driver Side | 1043003

F-150 3.5L EcoBoost BD Diesel Exhaust Manifold Features:

• Driver side application
• Utilizes 3 additional exhaust stud locations
• Thick wall, high-silicone ductile cast-iron construction
• Includes 15mm longer exhaust studs + spacers
• Helps optimize overall engine performance
• Promotes lower Exhaust Gas Temperatures
• Improves thermal durability
• High-quality replacement
• Backed by 36-Month/75,000 Mile Warranty

Heavy-Duty Replacement Exhaust Manifold for F-150 3.5L EcoBoost

Unlock the true potential of your 2011-2016 F-150 3.5L EcoBoost with the BD Diesel Driver Side Exhaust Manifold. Designed to address a fundamental design flaw in the OE manufacturer's setup, this manifold offers a high-quality replacement that not only rectifies the issue but also enhances your engine's overall performance each time you get behind the wheel. Unlike the factory design that leaves critical exhaust stud locations underutilized, the BD Diesel Exhaust Manifold utilizes all 11 available stud locations. This crucial adjustment helps prevent warped exhaust manifolds, broken exhaust studs, and blown manifold gaskets, offering a solution that should have been there from the factory.

High-Quality Cast Iron Construction

Crafted from thick-walled high-silicone ductile cast iron, these manifolds are engineered to resist thermal warping, ensuring long-lasting durability for many years to come. The kit includes 15mm longer exhaust studs and spacers, further improving thermal durability and bolstering the overall performance of your engine. With this driver-side application, you can look forward to not only optimal performance but also lower Exhaust Gas Temperatures and enhanced thermal durability. Don't let design flaws hinder your engine's potential – choose the BD Diesel Exhaust Manifold and unlock the performance your vehicle deserves.

Vehicle Fitment:

• 2011, 2012, 2013, 2014, 2015, 2016 Ford F-150 3.5L EcoBoost
• 2015, 2016, 2017 Ford Expedition

Application Note: This product has two pending patents: 1) Manifold flange design 2) Stud and spacer fastener arrangement.

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).