Bully Dog GT Diesel Tuner & Monitor Cummins/Duramax/PowerSt…
Rating: 128 reviews from 2 sources
Reviews
Selected Review of 8 Reviews
I was charged twice to begin with and you thought it was a fraudulent charge but happy I finally got my purchase … Read full review
www.thoroughbreddiesel.com
Selected Review of 8 Reviews
THIS DEVICE IS NOT A DELETE DEVICE LIKE IT SAYS. THIS DEVICE ONLY TUNES YOUR ENGINE. HAD I KNOWN THAT. I WOULD … Read full review
www.thoroughbreddiesel.com
Selected Review of 8 Reviews
I havenât had a chance to install it yet but the website was easy to navigate and it arrived in not time. Like 3 days and Iâm in Maine. … Read full review
sinisterdiesel.com
Selected Review of 8 Reviews
System doesnât work I have emailed and called about my system not working and havenât heard back. … Read full review
sinisterdiesel.com
Selected Review of 8 Reviews
It didnt load on my truck. Been waiting for bullydog engineering department for a month to figure it out. Still dont have a solution. Im … Read full review
sinisterdiesel.com
Selected Review of 8 Reviews
Product works as described except for one thing it doesn't shift on the fly as advertised for my model. This information should be provided to the … Read full review
www.thoroughbreddiesel.com
Selected Review of 8 Reviews
When installed it started going crazy throwing all kinds of codes! Not a bit happy!!! … Read full review
www.thoroughbreddiesel.com
Selected Review of 8 Reviews
Works as designed and pleased with the performance … Read full review
sinisterdiesel.com
Selected Review of 8 Reviews
Works well, but Iâm disappointed that there is no Mac version of the updater. … Read full review
www.thoroughbreddiesel.com
Selected Review of 8 Reviews
Instant power. It will make your super duty a corvette killer, it's worth every penny. … Read full review
sinisterdiesel.com
Selected Review of 8 Reviews
Great customer service and support will be buying again soon … Read full review
www.thoroughbreddiesel.com
Selected Review of 8 Reviews
Great tuner have it on my 06 cummins great tow tune makes good power on performance and extreme. Definitely recommend … Read full review
www.thoroughbreddiesel.com
Selected Review of 8 Reviews
Works great thank you. Only question I still have is how to download a different tune like a economy tune … Read full review
sinisterdiesel.com
Selected Review of 8 Reviews
Only thing I don't like is that it don't have the oil pressure gauge in it. … Read full review
sinisterdiesel.com