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Nissan Xterra Bully Dog Performance Chips

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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

Well worth it

Reviewed By Gabriel C (PLANO, TX) Reviewed for a 2008 Nissan Xterra —1/26/2015 9:12 AM

Install was a breeze, performs very well. It helped in correcting my speedo after replacing my OEM tires with larger tires and has improves my gas milage.. when I can stay out of the throttle. :)

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

Awesome product

Reviewed By Anthony M (Ansonia, CT) Reviewed for a 2012 Nissan Xterra —6/6/2014 9:38 PM

2012 xterra pro4x - gas mileage definitely improved 15-20%, throttle response much better, runs better after tune, driving coach is awesome, price was outstanding, would buy again for future vehicles.

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