[Zebra99]

Originally Posted by Former_Boosted_IS

I actually wrote a review on a shootout between the DCI and STETT CAI a couple years ago with a lot of data. Here it is...

http://www.e90post.com/forums/showth...DCI+versus+CAI

Read and enjoy boys this is the best thing you can do for these cars before playing with meth or an upgraded IC.

I bought a Stett CAI and love the quality. Just waiting to put it on, but from what I hear performance wise and sound wise is great.