Nic
Active member
It's literally been a couple years since I've been on here. I'm getting my 6.4 flex plate replaced and doing a convertor while I'm in there. I want to get a new tow tune written for it. I have GH now and have always been pleased with their tuning. My question is, is there anything that's the latest and greatest or should I stick where I'm at? Fill me in! Thanks!