CAI and 318i
I'm rather annoyed at my box filter...mainly because its quite a nuisance to change air filters. My question is would slapping on a CAI on be doing more harm than good? bavauto's got them on sale for my car for like $125 (90 bucks off). So i'm thinking of getting one. The pros and cons of this would be nice.
I think I have found(own) the beaten foster child of 318's.