2021-2022 Ford Bronco 4-Door Single Exit Exhaust Kits
Single-exit kits may look eerily similar to your stock version, but their levels of sound both inside and outside and performance gains of your 2.3L or 2.7L EcoBoost can differ dramatically kit-to-kit. The biggest cause of the difference is the design of the kit. More aggressive-sounding systems delete your EcoBoost's factory resonator to produce a louder and throatier sound. Less aggressive kits install after the resonator and tend to be a little more mellow, but have less cabin noise and drone. Either way, you can get a high-quality kit to improve horsepower and torque from your friends at Stage 3. Ford Bronco Fitments: 2021, 2022 Ford Bronco with 2.3L EcoBoost or 2.7L EcoBoost engines. Submodel Fitments: Base, Big Bend, Black Diamond, Outer Banks, Wildtrak, Badlands, First Edition. Some Exceptions apply, please see individual product pages for specific fitments.