Combox??

Hi guys, my car 2007 335, I want to buy a combox unit from ebay. My friends said BN2000 (9 257 160 01) will fit my car. Im from Turkey so that I dont need telematic version in here. Today I found a similiar item on ebay, I asked to seller about compatible or not but he also not sure about that. Model BN2010 (9 251 739 01). This combox will fit my car?

thanx