The 1998.5-2002 5.9L Dodge Cummins opened up a new door to the aftermarket, allowing technicians to tune the engine with simple programmers. It was the next step in the diesel performance truck’s evolution, and to this day, the 1998.5-2002 model year Cummins trucks are well-respected in the community. If you own a 5.9L Cummins, you must know how fun they are. Well, adding a few upgrades will make them even more fun! HeavyWeight Diesel offers engine, suspension, and transmission upgrades from well-known aftermarket manufacturers. After you modify your truck, HeavyWeight Diesel will help you tune your Cummins; adding horsepower, torque, and optimizing the system.
The 1998.5-2002 model year Cummins looks quite nice, but once you modify it, it would only be right to match the looks to the performance. Browse through the visual mods we at HeavyWeight Diesel have to offer, they're chosen based on the stock Cummins design. And if you need more information, our staff is always ready to help, so feel free to contact us!