Hey guys I have a spare h&S tuner off a 6.4 and I returned the tuner to stock and tried to install it on a 6.7. Did I Uninstaller it wrong?
So u can't just go from a 6.4 to a 6.7?
Ok thanks for the info. Didn't know that. So if I wanted to look at the file on mcc. Would I have to purchase both the unlock and the mcc unlock or just the mcc unlock.
I appreciate u helping me on those questions man