i am getting an afc and was just wondering how many of u guys have one and how much of an improvement it was. I am getting a pretty good deal on one (150) and figured it wouldn't hurt.
I have txs turboback, gfb pullies, greddy intake, and mbc set at 15 and with these mods and some good driving i was able to muster a 13.25 @101.?? so i am hoping and praying that 12s are capable with an afc. i might be expectin to much but it is still a helpful mod.
I was also if anyone had some maps for it