I have Eibach Sportlines on mine and I love them, I am about to switch to RS*R straight from JDM land I will be the only US Spec Mp3 with them in the US
crazy mp3er u lol. thats cool to be the only mp3 with them lol. as for progressive, theres a spring guide in the suspension about them. they're compared to other brands. check it out, i think its a sticky btw.
They don't show the skunk2 spirngs. I know they show the coilovers but I'm just curious about the spring rates for the springs. I already went to their site and it shows nothing