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2012 Toyota Tundra Performance Chips & Programmers

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Latest Customer Reviews

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

Fundra awakening

Reviewed By James B (HOLMES, NY) Reviewed for a 2012 Toyota Tundra —6/17/2015 7:47 PM

I'm not a computer savvy person but Bully Dog makes it easy.installed it myself 90% of the way then I had a couple questions and BullyDog staff was there to coach me through it the rest of the way.Once installed I went right for the performance mode. It took about three miles of driving before the tuner synced in with the truck. Better gas milage better throttle response and smoother shifting. It's worth it!

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Hypertech Interceptor Tuner Reviews

2012 tundra 5.7 hypertech

Reviewed By matt c (DERRY, NH) Reviewed for a 2012 Toyota Tundra —3/24/2015 6:40 AM

Greatly smoothed out throttle and shifting , noticed slight power increase, so far gas mileage has stayed the same, happy with purchase

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Hypertech Speedometer Calibrator Reviews

Works perfect!

Reviewed By Michael D (LUBBOCK, TX) Reviewed for a 2012 Toyota Tundra —3/27/2014 8:17 PM

Great product and great installation instructions.. Spot on calibration. For 35" tires.

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