BD Diesel Manifold Set for 2011-2016 Ford F-150 3.5L Ecoboost

BD Diesel Upgrade Manifold Set for 2011-2016 Ford F-150 3.5L Ecoboost

BD Diesel Part# 1043001

Unleash your Ecoboost's Full Potential with BD Diesel's 3.5L V6 EcoBoost Performance Manifolds

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. BD has designed a manifold that not only utilizes all 11 stud locations, but also improves exhaust flow and has improved durability. BD's Ford 3.5L exhaust manifolds are made from thicker-walled high silicone ductile iron designed to resist thermal warping. These manifolds have been port matched to the cylinder head to optimize efficiency and promote quicker turbo spool up.

Fits:
• 2011-2016 F150 Ecoboost 3.5L
Features:
• Utilizes 3 additional exhaust stud locations
• BD Thick wall high-silicon ductile cast iron resists thermal warping
• 15mm longer exhaust studs + spacers
• Port matched to cylinder head to optimize efficiency and promote quicker turbo spool up
• New studs, spacers, and nuts included
• Suggest optional 1043002 additional parts kit for easier install
What's Included:
• 1x Performance Drivers Side Manifold
• 1x Performance Passenger Side Manifold
• 22 exhaust spacers
• 22 class 8.8 studs designed to further improve thermal durability

Professional installation is highly recommended with this modification.

Ford OEM Manifold Part #:
• BL3Z-9430-B
• BL3Z-9431-B