Arith wrote:As long as you stay away from Pedders or Kings, you should be alright.
Actually, no.
Even with factory springs or STi Pinks installed, the stock Bilstein struts suffer from insufficient travel. Anything lower will make this situation worse eventually to the point of being dangerous, unless you pull the struts apart and modify them.
Going for substantially higher rate springs will minimise these negative effects, but may also be uncomfortable or require revalving of the shocks to match your new fully sik springs. There is no Japanese sticker that can change this.
If you want the dropt on its gutz look and don't care (or can't tell) how the car handles, go for it. If you want a good result, then it's a bit more involved than simply staying away from Pedders or Kings (the latter of which I've bought over a dozen sets of springs from and always found to be excellent).
My advice, unless you are prepared to do more than simply put in a set of springs, don't touch it because you will only make it worse*.
*Disclaimer: "make it worse" relates the dynamic abilities of the vehicle measured in an objective fashion, no undertaking, neither explicit, nor implied is made as to the subjective sikness value to be placed on a vehicle that scrapes over driveways or rides on it's bumpstops.