Looking for some E90 side splitters like the ones shown below. They don't have to be carbon fiber. If I don't hear anything, I may end up making my own out of ABS.
Pictures courtesy of
jg7879
SSR Wheels BMW 335i by
1013MM, on Flickr
SSR Wheels BMW 335i by
1013MM, on Flickr
SSR Wheels BMW 335i by
1013MM, on Flickr