wow...some of you guys amaze me...do you know how much it would probably cost to buy 4 springs from BMW, Japan or anywhere in Europe?
If you want lower....why not get aftermarket springs? What are you so scared of? Warranty?
I just don't get it, if your that scared to put "aftermarket" springs, then leave it as it came from factory!
I mean...to spend tons of money to be 10mm lower? Really?
