I saw this one today.
My brother in law said "it's an Msport packaged 335i, so what" I told him that BMW doesn't put the ///M on the car just for getting an Msport package. He actually sent me an excerpt from another forum where someone was explaining that the m-sport package cars receive different seat, wheels, steering wheel, bumpers, rear diffuser and ///M badges. I told him that I didn't think that was correct as I've looked at a couple of M-sport packaged cars (X5, 535i) and none of them had the ///M badge anywhere on them except the wheels and steering wheel. So, I ask you all; which is correct? Oh, I might add; it was an older lady driving it. I rather doubt she put the ///M on the car. It only bugs me if a dealer did it just to fetch a slightly higher price tag. That's just wrong.