VMR V710 Sizing for my E90

I'm looking into getting a set of the V710's for my 2009 328xi Sedan w/ Sports Package. Not sure about which sizing will fit my car. Since I have AWD, I think I need a non-staggered set? Thinking about getting 19". Any suggestions/advice?

You can run a staggered setup on your E90 XI without any issues. The most important thing on the xi models is that you have to keep the rolling diameter of the tires within a 1% difference. The setup that is going to work best is the 19x8.5 ET35 with a 235/35/19 up front and the 19x9.5 ET33 with a 265/30/19 in the rear!