With the release of the 6.7L Cummins in 2007.5 model year applications came an entirely new exhaust system for the Rams. This factory system features a 4" turbo back exhaust that features a catalytic converter in the downpipe, followed by a DOC (Diesel Oxidation Catalyst), then a DPF (Diesel Particulate Filter), and finally a relatively small muffler located just before the rear axle. If you're looking to improve upon the power and efficiency of your Ram, we can help you upgrade your exhaust with a higher flowing 4" or 5" system built from aluminized or stainless steel in single or dual outlet, or even stacks!
We carry exhaust systems from AFE, Diamond Eye, MBRP, Magnaflow, Mel's Manufacturing, and Silverline. If you’re having trouble determining the best route for your exhaust system or components, feel free to give us a call or send an e-mail to
cs@dieselpowerproducts.com and we’d be happy to steer you in the right direction.