Edge Products manufactures the premier line of diesel performance modules & tuners for Ford, Chevy, & Dodge diesel trucks including the Edge Juice, Edge Evolution, Mileage Max, Comp Box, & EZ. Whether you have a 6.6L Duramax Diesel, 5.9L or 6.7L Cummins Diesel, or 7.3L, 6.0L, or 6.4L Powerstroke diesel, Edge has the Diesel performance electronics to suit your needs!