Originally Posted by Awgd8

AMNVQ, thanks for the input.

I might sell my Uprev Tuner also and go ECUTek. So yours is all Etunes? How much did you spend for everything? I am planning a not so aggresive performance MAP.

I can save money if I stay with Uprev since I can tune this car on my own. First thing to do is to find a decently price G37Xs.

Does your ECUtek throttle a lot better now?

I wonder if Uprev or ECUtek supports a 2013 G's?