My budget for M5 bodykits gone after cannot tahan with the bouncing rear suspension, the KW absorbers were dead. BTW, KONI built the damper for KW..so I hope it'll match with my spring rateSo on fine Saturday afternoon, I went to HOKOMOTO racing and buy a set of KONI Adjustable absorbers ( for rear E34 ) for RM1180 ( cash and carry ). Another RM80 for labour in my mechanic place. And I forgot to adjust the HARD setting ( I'm using normal setting )My car is using KW 60mm lowering spring, but I don't know the rate..but it's hard..that's I know...no comfort in my tank.Here's the picsKoni Absorber