[Scaldaferite]

I have a 2011 base 335i coupe and thanks to some thievery I've lost my winter rims. I've been offered a deal on some style 103 rims from a Z4 and except for the offset of 47 (which I intend to cure using spacers), it would seem like they should fit. Only real question is brake clearance. Since its a 4 hour round trip to get these wheels I'm looking for any helpful experience concerning fitment. I was tole by a BMW service rep that BMW wheels are not interchangeable. I take that with a grain of salt. Any advice greatly appreciated!