Bro Sharp & Supergripen,
BMW Performance Rim 269 looks good on an E90, see the pic... I did consider the 313 earlier but i decided to go for the 269 simply bcos it contains more spokes, that's 20 spokes on a rim making them quite bomb-proof, considering Msia is a pot-hole-filled-land. Whereas 313 has only 10 spokes but of course the spokes are reputedly slighly larger in diameter against the 269. But thats my opinion on the visual styling and spoke count. I will stay away fr the Taiwan-made 313s, go for the ori if u hv the budget, if not, then save hard and buy the ori! You will notice the color of the original BMW Performance Rims, silver but with a tinge of dark silver like gunmetal finish, very unique color which the replica will never give u.
Happy looking and post some pics when you fit them.
Cheers.