BD Power Exhaust Manifold Kit For 11-17 Ford F-150/Expedition 3.5L Ecoboost 2001-2003 f-150 Polaris RZR 570-1000

Polaris RZR 570-1000

Delivers +21 HP and +26 lb-ft torque over stock

Designed to work with the stock calibration

0 inch by 9

At Mishimoto

BD Power Exhaust Manifold Kit For 11-17 Ford F-150/Expedition 3.5L Ecoboost 2001-2003 f-150 Polaris RZR 570-1000The 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,