Item is new and has not been used or installed but package has been opened Bully Dog Diesel DPF Delete Tuner 40428-2008-2015 Ford/Dodge/GMC/Chevrolet--Not for sale in the USA

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Provides the following functionality

4 on-the-fly setting up to 275+ HP* (all applications except Duramax)

2.5” Color screen

Optional removal of DPF/Cat, EGR & Urea injection

Built in gauges & safety features

Precisely tune engine with HP gains up to 275HP (dependent on application)

Remove / Adjust top speed limiter

Speedometer recalibration for use of non-stock size tires or gearing

Enable / Disable factory “special features”: High idle, fogs w/highs, seat belt, chimes, daytime running lights, etc.

Automatic safety back-down: Controlled by EGT, Boost, Trans. Temp, and Coolant Temp