i searched and could not find this specific information: spring rates figures for eibach sportline springs for the 4th generation prelude. also the numbers for the pro-kits same car. the sportlines i have on my car def seem like they are too soft cuz i blow thru travel all the time. i wanna see how they compare to the spring rates of teins offerings. thanx a lot guys

 

i'm guessing they're in the high 200's, low 300's in front, ~200 in the rear.