Coolrunning39
Go Kart Newbie
This is my 3rd gti all of which have had APR stage 2 tuning with not a single issue at all. In my signature are my mods and I am planning on stage 2 right away. I keep reading all these misfire, ECU, malfunction horror stories that is making me think otherwise. Do I want to tune my car, well yes, but for the first time is APR not the company. I absolutely love/trust APR, but I'm a little weary this time around. How are YOU doing with upsolute, GIAC with the stage 2 tuning.