Pics for fitament on E46 non-M.
This is my wifes 05 330i how it sits daily. Slammed w/ KW v.2 coils. I have it sitting a bit lower than pictured now.
OEM M3 18" rim Close up rear #1
OEM M3 18" Rim Close up Rear#2
Rim Clears rear calipers just fine, Roll the Rear fenders ($80@ Bimmersport) will clear if your car is slammed like my wifes, or if your not that low it should work ok. Could even drop tire sizes down. stock size is 255/45/18. Could go 245/35/18 or even
If your car isn't slammed your golded! If it is, Roll those fenders and get smaller rear tires ......Super aggressive look for sure!!!