hi folks, i'm thinking about lowering my bmw. i bought it as a comfy daily driver so i don't really want to mess it up. i was considering just a small 30-40mm drop on just springs. in the past i've lowered cars by more on just springs which made it a really bumpy ride. i know that i'm prob best going for shocks and springs but trying to save some pennies.
so basically what i'm asking is, with only a small drop in just springs will it make the ride really bumpy. i'm also running e46 17's with 205/45's will these rub?