I am thinking about putting in the cobb intake and cobb catback exhaust before I purchase the Accessport. I just want to make sure I won't lose any power without a tune, I know I most likely won't gain much if anything, I just don't want negative effects before the tune. I am waiting a bit till the warranty is closer to expire and I plan on purchasing the accessport and IC at the same time. No downpipe for me because I live in California and emissions. Then eventually get a freektune. To reiterate the most important question, will I lose any power without a tune?? Let me know guys!