The 3.3L V6 may be the base motor of the 2021 F150s, but this V6 packs a surprising amount of punch, and even a few basic upgrades can get your your 3.3L V6 the performance, capability, and utility it needs to handle any challenge or application both on and off-road. Make sure your 2021 3.3L V6 F150 is ready to hit the road or trail with these parts and accessories.