hi, personally i think only real m sport or m tech cars should be entitled to an ///M badge.
If it is an E36, i wouldn't put on on, anything later it would be ok if the car had a M sport package as a factory option, as the M badge was an option on these cars . Its not right that a standard car, even with m3 body kit, should be given the prestigous ///M badge.
Thats my opinion, but its not my car, do what you want.
