Bully Dog High Performance ECM Tuner For 1998-2016 Detroit DDEC IV/V/VI/X transmissions 0-inches of clearance from the

0-inches of clearance from the axle when used on applications with modified suspensions

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ECM Mount Kit

Instead of filling a very large shell with lots of padding for a size small

Bully Dog High Performance ECM Tuner For 1998-2016 Detroit DDEC IV/V/VI/X transmissions 0-inches of clearance from theThe Bully Dog ECM Tuner is built with simple, easy to use performance in mind. This powerful device comes preloaded with the same high performance, dyno proven tunes as our gauge tuners, except it is designed to be stowed away after installation simply set it and forget it. Bully Dog tuning devices will not modify or delete vehicle emissions. Bully Dog products that are purchased comply with the Clean Air Act. Tunes that are preloaded in our devices