Been really thinking about getting coilovers but can't decide which set up is right for me. Don't really want to spend an arm & leg for a set. The car is primarily just a weekend car. Was thinking about racelands or sr performance but haven't seen a whole lot of reviews on either one. Also just got new wheels on the car... 245/40/18 fronts and 305/35/18 in the back. If I were to say lower my car 3 inches, would I have problems with rubbing?