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2007.5-2016 Dodge Cummins Bully Dog DPF Delete Tuner BUL 6.7L 40428


Product Highlights:

Cummins Bully Dog DPF Delete Tuner

NOW AVAILABLE 2013-2016 DODGE TUNING MUST HAVE UNLOCK CABLE (Does not support 10-12 cab and chassis)

2010-2013 Cummins Bully Dog DPF Delete Tuner

Tow – 56hp/114tq

Performance – 80hp/158tq

Extreme – 121hp/250

 14-15 Cummins

 Tow – 40hp/80tq

Performance – 70hp/110tq

Extreme – 110hp/197tq

4 on-the-fly settings

• 2.5” Color screen

• Allows removal of DPF/Cat, EGR & Urea injection

• Built in gauges & safety features

• Precisely tune engine with HP gains

• 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


1 review for 2007.5-2016 Dodge Cummins Bully Dog DPF Delete Tuner BUL 6.7L 40428

  1. JT

    Installed on a ’15 3500 w/G56. Install wasn’t a huge headache, but had to disconnect batteries a few times to be able to retrieve my key out of the ignition. Once installed, notice that some of the “Special Features” weren’t available to enable or disable. Called Bully Dog and they said that after 2012 models you will not be able to do anything with DTRL’s, High Idle, Fogs with Highs, or anything cool. Just adjust tire size and speed governor. That was annoying, after dropping as much money as I did. In the 7 months I’ve had it, no issues have arisen due to tuning, other than a puff of white smoke during startup, which is over fueling due to the tune, not an injector leaking. Also, no more exhaust brake on during warmup, which even Ram/ Cummins had enabled for absolute stock tuning. So if you live in a cold climate, like I do, definitely look elsewhere, as this is exactly suitable.

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