2007.5-09 6.7L Dodge Cummins Off-Highway Use Performance Products
Your 07.5-09 6.7L Dodge Cummins is equipped with a 4" factory exhaust that contains a diesel particulate filter (DPF), a diesel oxidation catalyst (DOC) a catalytic converter, AND a muffler. All of that sounds restrictive and problematic, and unfortunately it is. Removal will increase your mileage and eliminate problems with the turbo and exhaust brake that are caused by soot build-up.
We offer complete turbo back free flowing exhaust systems for your Cummins. In order to be as "trouble-free" as possible, it is a good idea to couple this exhaust with an EGR (exhaust gas recirculator) delete as well as some sort of programmer, such as the Smarty S67ME, that will allow you to run code free. Please note that although beneficial to your truck, removal of the DPF, or any part of your exhaust system is frowned upon by both the EPA and your dealer. Because of this, we have to say that the above mentioned suggestion is meant for OFF-ROAD USE ONLY. Use at your own risk. These trucks really are awesome with a few simple modifications! Great mileage, lot's of power potential.
The Diamond Eye turbo back exhaust kits that are listed on this page for 04.5-07 5.9L trucks will work on your 07.5-09 6.7L Dodge Cummins but are intended for off-road use only. Any of the turbo back kits listed HERE will also work. You MUST run a programmer such as the Smarty S67ME, J67ME, H&S XRT or Black Maxx with these kit to control DPF regeneration. We also have kits available for Cab & Chassis trucks.