what's wrong with getting 3 sets of springs?
most people get only 1 set...
I say they are fools!!!
You need at least 3 sets to be da man!
I am telling you... H&R springs are good for :
*Installed for your E90 (1set)
*For show off ; always have it handy when people ask you what kind of springs you using @ meets. (2nd set)
*after the foos in WOW w/ your lowering and 20"s... you can mark up the 3rd set and sell it.
best of all... you still got 2 sets!!
Think about it.