I'm the proud new owner of a 2012 STi and am thinking about my first mod...cai. I've been doing some reseach and reading a lot about having to do a tune after a cai
installation. I have also seen where injen cai claims to have the first "pre tuned" cai along with some others that claim the same. So the question is...Is there such a thing as a "pre tuned" cai or do I still need a tune after this part. most definitley do not want to throw a cel or cause any other damage what so ever.
Thanks in advance,