Exhaust Manifold Driver Side Ford 3.5L Ecoboost F-150 2011-2016 Transit 2015-2023 / Expedition-Navigator 2015-2017 / Lobo 2015-2016 BD Diesel Full Race Improves intercooler airflow efficiency

Improves intercooler airflow efficiency

and features AWE’s drone-canceling solution

UV- and tear-resistant gloss RTxVinyl for superior weather resistance

Comes with clear glass lens and H3 Bulb Adapter

reducing safety

Exhaust Manifold Driver Side Ford 3.5L Ecoboost F-150 2011-2016 Transit 2015-2023 / Expedition-Navigator 2015-2017 / Lobo 2015-2016 BD Diesel Full Race Improves intercooler airflow efficiencyThe 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,