Drop is a bit too aggressive for my tastes, but hey, I don't drive an M3.
Love the color, love the power upgrade, I would just raise the car so the wheels aren't tucked. I don't see the sense in performance upgrades if you ruin the handling and/or ride comfort.
'11 Space Grey E92 335xi M-Sport (KWv1 Coils | Saddle Brown | Bamboo) (Returned)
'14 Mineral Grey F32 335i M-Sport (Dinan DHP | LED Lights | Coral Red | Hexagonal Aluminum) (Returned)
'16 Mineral Grey F80 M3 ZCP