hi there, this may be the long way round to help you but here goes.. i have an infinity reference 5010cs component set in my front doors pillars and the tweeters are an exact slot into the oem tweeter mounting brackets. might be worth checking the spec of this set and get the mounting depth / dia for the tweeter then that will answer your question. hope this helps.
A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more!