This is a good working programer. This thing made my Duramax scream. This is one of the best programers availible for the Duramax. Call or text Matt
cummins, chevy, 4x4 truck, car, diesel, mud truck, ford, powerstroke, smoke, silverado, 2500hd 3500hd 1500 6.6 5.7 5.3 gm duramax LB7 lb7 lly lmm lbz, pullin truck, toyota,
Location: Conneaut