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Bully Dog Tuners & Power Programmers

Whether your engine is powered by diesel or gas, you can’t get by without Bully Dog Power Programmers & Performance Tuners powering your rig. Bully Dog pours years of passion and engineering know-how into every Bully Dog Tuner.
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Latest Customer Reviews

Bully Dog Triple Dog GT Tuner (49-State Legal) Reviews


Short but sweet

Reviewed By John M (Parkersburg, WV) Reviewed for a 2007 Nissan Xterra —9/10/2016 6:46 PM

I had a little bit of difficulty with the initial download but the patient, friendly and knowledgeable operators are only a call away during business hours. The guy walked me through the entire process in no time. Installation wasn't too bad but they could use a better piggyback for the fuse. Buy one, you'll see. I erased the engine code caused periodically by my cold air intake, raised the speed limiter and raised my shift rpm's in minutes. I got T-boned that day so performance? Not sure yet.

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Bully Dog Triple Dog GT Tuner (49-State Legal) Reviews


Alright

Reviewed By Justin L (MARKSMAN, WI) Reviewed for a 2011 Dodge Ram —9/6/2016 5:27 AM

If it says saves on fuel mileage there wrong. I get about the same but the performance part is nice power and speed throddle response is quick. Have yet to haul or tow anything yet but main reason I got it was for the economy part maybe I need to screw with it more and find what works best cause they don't give you a manual on how to really tune it. All and all not a bad purchase.

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Bully Dog Triple Dog GT Tuner (49-State Legal) Reviews


2006 Chevy 2500 HD

Reviewed By Todd H (MERCERSBURG, PA) Reviewed for a 2006 Chevy Silverado —8/6/2016 6:39 AM

I can feel the difference in towing our 36' camper. Haven't tried the performance setting.

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