Review on 🚀 Bully Dog GT Platinum Diesel Diagnostic and Performance Tuner - 40420 - With 4-Preloaded Tunes by Tyler Kota

So firstly I'm tired of people talking about mpg I want to hear hp. and let me tell you YES, I've liked this thing for days. Let me just say some pros and cons. Pros: It works, it adds tons of power, the small size doesn't bother you while driving, lots of options to change things, adds LOTS of sensors, and it's easy to see and read. Bullydog's support has been great. Cons (IMO) Installation sucks just because it's slow. I have a 2003 Chevy Duramax 6.6lb 7. Due to the age I had to contact Bullydog and ask them to add some files to my chip via my computer so that it read my PCM in the direction it sucks including their videos on their website, just call them and go with them. i will say i like it. I don't think it actually adds the amount of horsepower it says it does, but it definitely adds a lot You're striving for performance when you're just getting some horsepower to tow your fine, but I'm in extreme mode and the transmission's shift point scares me a bit because it feels like it might just be me but I only rated 4 stars for a reason for the amount of issues I had. I'm going through to install it but other than that I'm very satisfied and I mean I'm very sorry for the long post. I hope this helps with your decision