how good are mail order tunes?
#1
12 Second Club
Thread Starter
iTrader: (11)
Join Date: Aug 2005
Location: Islip Terrace, NY
Posts: 307
Likes: 0
Received 0 Likes
on
0 Posts
how good are mail order tunes?
how are these mail order tunes that i hear about? obviously they cant be as good as a dyno tune, right? i'd like to know what people have done and their results, im planning on getting the f13 and i have full bolt ons. thanks.