While the 3.3L V6 under the hood of your 2021-2023 F150 may not be the most powerful engine option out there, you can certainly acheive a more aggressive exhaust sound and even a boost in power and performance with one of the premium aftermarket exhaust systems we offer here at Stage 3. In our catalog, you'll find an abundance of single-exit cat-back kits, dual-exit cat-back kits, exhaust tips and more so you can find the perfect balance of style and performance for your rig. We even only work with the most trusted and reliable brands in the industry such as MBRP, Magnaflow, and more to ensure a perfect fit, form and function on your F150. Pair your new exhaust system with some additional Engine Upgrades or any new Wheels & Tires to show off your truck's true aggression. Ford F-150 Fitments: 2021, 2022, 2023 Ford F150 with 3.3L V6 engines. Submodel Fitments: Sport, STX, XLT, XL. Some exceptions apply, please see individual product pages for specific fitments.