98-18 Cummins MM3 Tuner with Vin License (No Tuning) EFI Live adding boxes

adding boxes

BD complete high flow aluminized 4in downpipe that mates to stock flange position for easy install to stock or aftermarket exhaust systems

SW #6: +160 HP

GMC 2500 3500 Duramax

Two devices: MM3 Touch Display and MM3 Controller each with its own CPU

98-18 Cummins MM3 Tuner with Vin License (No Tuning) EFI Live adding boxesMM3 Features 4. 3 Touch Display. Resolution 480 x 272 16. 3 million colors. Two devices: MM3 Touch Display and MM3 Controller each with its own CPU. The Display for the graphics & user interface and the controller for communicating with the ECM. Twin CPU design. The fastest Display & Tuner on earth! Fastest display start up in the industry. Just four seconds! Fastest PID refresh speed in the industry. Fastest ECM download in the industry, up to three