While the base 3.5L, non-EcoBoost, naturally-aspirated V6 motor still has an impressive amount of power for an engine of its size, we here at Stage 3 have plenty of performance modifications and power upgrades to get your six-shooter F150 running at its absolute best. Just a few of these performance parts and accessories can get your V6 truck feeling like a whole new vehicle. Ford F-150 Fitments: 2015, 2016, 2017 Ford F150 with 3.5L V6 engines. Submodel Fitments: STX, XLT, XL. Some Exceptions apply, please see individual product pages for specific fitments.