Adding a dual-exit cat-back exhaust kit to your 2021-2023 Ford Bronco can make your truck more unique with its new sound and performance. With two tailpipes coming out the rear or sides of your truck, these dual-exit systems make your Ranger sound more aggressive than the typical midsize truck! 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. Grab an aftermarket single exit exhaust system for your Bronco 4-Door build, then make sure to also check out our Leveling Kits and Bumpers & Skid Plates. Ford Bronco Fitments: 2021, 2022, 2023 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.