If you have the stock LCI bumper, then this is the best looking one for it in my opinion. I went through many variations on different splitters and lip and this looks best in carbon. The only problem is, its now going for $300. It used to be $120 shipped years ago. Its called the "E90 HM Style Carbon Fiber Front Lip"
https://www.e90post.com/forums/showp...3&postcount=16