Aftermarket Exhaust Systems are a popular addition to any 2019-2023 Ram 6.7L Diesel. A performance exhaust will typically add horsepower and torque, decrease the exhaust gas temperatures (EGT's), and can even improve engine efficiency. Many exhausts are offered in either 4" or 5" diameters. Adding an exhaust is typically a DIY installation and can be done right in your driveway with basic hand tools. When you start shopping for an exhaust you will notice multiple construction options and price ranges. Many manufacturers offer exhaust systems constructed in either aluminized steel or stainless steel. Find all the leading manufacturers such as MBRP, Magnaflow, AFE, Banks Power, AP Emission Technologies and more!