Do a search on efi live and you will find many here. With lots of different venders and all or at least close to all having a positive following. I have tunes by Anarchy and I am very pleased with them. Best bet is to find a few vendors and talk to them you will get a feel who wants your business and will be helpful all the way around! Good luck and you will love efi live!!
Search bar is your friend but I will say there are tons of tuners that are vendors on here. Draconian diesel, innovative, anarchy, Cummins tuner etc.... Just email and talk to a couple of tuners and see who you feel is the best choice for you
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