Aftermarket Exhausts Systems are one of the most popular upgrades for any 2020-2022 Jeep Wrangler JL 3.0L EcoDiesel. Exhaust systems are typically available in stainless or aluminized steel and are available in a wide range of diameters and styles. Installation is typically a straight forward installation and can be completed in your driveway with simple hand tools. A performance exhaust kit will typically add horsepower/torque, decrease the exhaust gas temperatures (EGT's), and can even help engine efficiency. Different diameter exhausts are available such as 4" & 5" and offer unique sounds for your vehicle. You can find exhaust systems from all of the leading brands like MBRP, Magnaflow, AFE, Banks Power, AP Emission Technologies, and more!