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2012 Toyota Tundra Performance Chips & Programmers

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Latest Customer Reviews

Bully Dog GT Platinum 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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Bully Dog BDX Tuner Reviews


Great product.....

Reviewed By Kevin D (West Haven, UT) Reviewed for a 2014 Toyota Tundra —11/15/2016 8:10 PM

The BDX tuner is awesome you can feel the HP... only disappointment is for my truck you can't change tire size so I have it combined with hypertech speed calibrator to gather they work great though...

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