Just be happy with a little bit of stiffening. It becomes a game of diminishing returns the further you go. I took 1st place in my class for years and in 2011 I took PAX, all with a 2L WRX wagon on springs that are basically progressive rate STi pinks and Koni Inserts. The only other suspension mods I have are 22mm swaybars. I have very low NVH and no squeeks or rattles. You guys with crazy stiff coilovers and solid mounts in your DD are nuts.
