MBRP Installer Aluminized Exhaust System 2003-04 Dodge 2500/3500 for Cummins

Turbo Back
Turbo Back Kits mount directly to a turbo and provide maximum diameter with reduced band degree angles and mandrel-bent pipe. The objective is to minimize exhaust gas temperatures while optimizing exhaust flow, torque, and horsepower.

Downpipe Back
Ideal for off-road applications, Downpipe Back Kits mount to the stock short downpipe in Duramax-equipped trucks, eliminating the catalytic converter. Their objective is the same as Turbo Back Kits.

Cat Back
Cat-Back systems retain the use of your OEM catalytic converter for legal over the road emissions while increasing exhaust flow, fuel mileage, and horsepower.

Filter Back
The new generation of diesel vehicles has diesel particulate filters and sophisticated emissions-control components. This requires a new approach to gaining power and efficiency without jeopardizing safety or voiding vehicle warranties. MBRP is first with the filter back solution.