With new performance parts hitting the market for your 2018-2025 F150 every day, it's crucial to ensure your transmission is up to par after you've stacked on some high-performance mods to your engine. The premium transmission upgrades we offer here at Stage 3 are designed to address some of the common issues associated with the stock transmission, along with improving it's reliability and longevity when horsepower and torque levels are increased. Whether you're looking to achieve smoother gear shifting or enhance overall performance, our selection of transmission upgrades provide the ultimate solution. Ford F-150 Fitments: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 Ford F150 with 3.5L V6 Ecoboost engines. Submodel Fitments: FX2, FX4, King Ranch, Limited, Platinum, Lariat, Tremor, Sport, STX, XLT, XL. Some exceptions apply, please see individual product pages for specific fitments.
