to each his own... i still have yet to make the decision on which tune to go with
but jb3 just seems like a hassle and they dont seem to have as much experience (m3 turbo kits, superchargers etc.)? im no engine tech or tuner pro, thats just what ive come to from reading around. i think these new aa products are gonna have alot of people intrested... dont take my word for it give them a call and ask!?!
