I have megan "32" way "adjustable" on my s2000 and they are the CRAPPIEST COIL OVERS IN THE WORLD! 32 way "adjustable" claim made by megan is a JOKE! setting 1 feels the same as setting 32 ( ROC HARD)my guess is the knobs do NOTHING, just to make you think these crap suspension is worth something.DO NOT BUY ANY OF THE MEGAN COIL OVER SUSPENSIONS. they are GARBAGE!I have owned JIC MAGIC 2, TEINS, H&R;, TOKICO . I currently have 2 sets of TEINS in two of my vehicles and they actually work. DOnt get suckered buying megan crap.Just cause they call it "RACE" suspension, it dont mean shtgo spend 1200 on teins or get them used. dont waste 900$ on garbage.btw i drift and i do track days. Spent over 60 hours at the track driving last year.good luck, make the right choice.