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    Bully Dog GT Platinum Tuner (49-State Legal) - 40417

    Gas GT Platinum Tuner
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    Bully Dog GT Platinum Tuner (49-State Legal) Part #40417 Customer Reviews

    Average Rating

    125 Customer Reviews


    Reviewed by Jonathan H (LAKE COMO, PA) Reviewed for a 2011 Dodge Ram — Sep 28, 2017 5:09 AM

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    The tuner is excellent improved gas mileage and horsepower but is slightly small in comparison other tuners.

    Great product

    Reviewed by Angelo M (Dalhart, TX) Reviewed for a 2016 Chevy Silverado — Sep 25, 2017 8:59 PM

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    Great product feel a big performance gain


    Reviewed by Luis T (Saint Johns, FL) Reviewed for a 2015 Chevy Silverado — Aug 23, 2017 10:24 AM

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    Once installed it made a HUGE difference on the performance of my 2015 Chevy Silverado Highcountry. Amazing results, now I can burn rubber!


    Reviewed by Dominic D (JOHNS CREEK, GA) Reviewed for a 2009 Ford F-250 — Aug 01, 2017 2:42 AM

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    Installation requires a software download. The unit is not Mac compatible. It requires a workaround remote session with a bully dog tech controlling your personal computer. Also, final setup is not self explanatory and the instructions are vague. It takes trial and error to figure out. I do get 5% better gas mileage 5.4L V8

    Love it

    Reviewed by steven h (BARTLESVILLE, OK) Reviewed for a 2010 Toyota Tacoma — Jul 27, 2017 5:41 AM

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    Great product. Easy to install. I'm running 35s and can already notice a significant change in shift points and power. Can't wait to start downloading custom tunes to unleash the beast!

    Bully dog gt tuner

    Reviewed by Aaron B (GRAY, LA) Reviewed for a 2006 Chevy Silverado — Jun 14, 2017 8:16 AM

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    Works great definetly feel the difference

    Done what I expected

    Reviewed by Doug S (Columbia, TN) Reviewed for a 2016 Nissan 370Z — Jun 09, 2017 3:02 AM

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    Wanted better response. Got it! Nice change. I have an automatic transmission. But like fast throttle response.

    Highly recommend!

    Reviewed by MICHAEL S (NICEVILLE, FL) Reviewed for a 2016 Chevy Silverado — May 12, 2017 6:24 AM

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    I have a 2016 Silverado crew cab z-71. It's no secret these trucks are underpowered. This tuner dramatically improves off the line performance and my fuel economy improved by 3mpg in town and 4 on the highway. The improvements in the transmission shift patterns are very noticeable and I'm looking forward to see what this does for towing capability.

    Not much HP increase, unsure...

    Reviewed by Anthony R (PHOENIX, AZ) Reviewed for a 2011 Nissan Altima — May 10, 2017 10:14 PM

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    Unit does a great job of monitoring the engine and various other statuses but could use a ton of improvements in engine optimization. I really think they were overly cautious when programming for Nissan. Granted, I have a 4 cylinder so wasn't expecting massive gains but am very disappointed because I know this thing could do so much more.

    Thoughts on Bully Dog GT

    Reviewed by Daniel F (Valley, AL) Reviewed for a 2008 Chevy Silverado — Apr 22, 2017 1:11 PM

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    Very easy to install, I even hard wired it into the fuse block under the hood so it works on/off with the ignition. Over all it's a great piece of machinery. I was able to turn off AFM, which is great. Also programmed it to performance tune on engine and trans, and within 2 tanks of fuel I am seeing a 3 mpg increase, that's awesome because I was only getting 12.6 before the programmer. AutoAnything even lowered the price for me, so don't hesitate to chat with someone and ask!!!