WWM Performance was built from the real-world experience gained at Whitewater Motorsports, a diesel repair and performance shop based in Grand Junction, Colorado. While Whitewater Motorsports continues to focus on diesel diagnostics, repair, maintenance, and truck upgrades for customers across Western Colorado and Eastern Utah, WWM Performance serves as the retail parts division that supplies proven components for Cummins, Duramax, and Powerstroke trucks. The relationship between the two allows WWM Performance to offer parts that have been tested, installed, and evaluated in a working diesel shop before being added to the online catalog.