Exhaust Manifold Driver Side Ford 3.5L Ecoboost F-150 2011-2016 Transit 2015-2023 / Expedition-Navigator 2015-2017 / Lobo 2015-2016 BD Diesel ford R5011041AA

R5011041AA

Replacement connector with 6" pigtail for use on the Cummins engine and other vehicle applications

For when days are short and the nights are cold

added towing capacity

• Allows Use of Non-Water Cooled Turbochargers

Exhaust Manifold Driver Side Ford 3.5L Ecoboost F-150 2011-2016 Transit 2015-2023 / Expedition-Navigator 2015-2017 / Lobo 2015-2016 BD Diesel ford R5011041AAThe 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,