weird, we have the exact combo but mine's a 335, i even have the yellow fog films...
check out my ride and lmk what you think.
http://www.e90post.com/forums/showthread.php?t=673317
BSM is the best color!
I even have the same radar detector and model. BTW can you PM me the info and where i can buy the hardwire kit. Thank you so much!