Brand new in the box 2018 Mustang GT OEM Manifold. These intakes have been shown to pick up a nice horsepower increase over the 11-14 and even the 15-17 manifolds. This is the best way to gain more power, works on N/A or any forced induction. Fits: 2011-2020 Model F-150 5.0L in addition to Mustang.
