MML Sports was approached by Mitsubishi in 2010 to develop an upgrade kit for their customer Group N Mitsubishi Lancer Evolution Xs. The kit converts it to R4 specification, and removes nearly 100 kilograms of weight, resulting in a second-per-kilometre advantage over the original Group N car on the stage. This draws it level with normally-aspirated Super 2000 rally cars.
“While the Mitsubishi Lancer Evo X was not instantly successful, it's been carefully developed over the years. With its reliable chassis and predictable handling, it's one of the most recognizable cars in rallies across the globe.” — Car Viewer description
The Mitsubishi Lancer Evolution X is a Open-class Rally car in DiRT 3.