The 2003 to 2004 5.9L Dodge Cummins has a relatively efficient air intake system. But if you want to take your truck to the next level, we stock air intakes from aFe Power, Banks, and Airaid that will allow your Cummins to breathe. What you can expect is more horsepower and torque, better fuel economy, and lower exhaust gas temperature. An air intake will distribute more oxygen to your trucks' engine, resulting in better combustions. To optimize the air-fuel ratio, we also offer quality tuners for your Dodge Cummins.
Next to complete air intake systems, at HeavyWeight Diesel you will find air filters and cleaning kits. Cleaning kits are efficient, but it's essential to purchase a new system after a long period of time. A brand new air filter will protect your engine, improving its longevity by filtering any harmful particulates that can result in engine wear or oil contamination. If you're uncertain of what the right product for your truck is, contact one of our technicians for advice.