u hv to service a pair coz the part using are universal....which is not original...
Okay thanks . i Just called N1 racing. they dont help repair. But i found the PSR something. Specialist in coilovers in Selangor are call MR.SIM . He quate me RM250 each
im using hks hipermax II on my ride too.. got it rebuilded at AE autoenguinity glenmarie there.. opposite Kia service center there.. 250 for 1 piece rebuild normally rebuild a set together to avoid any unbalnce damping rate cos they take out put oil and pump gas wont be original like last time, maybe harder maybe softer. anyway still can set on the bottom of the shock. they sent it to sungai buloh.. i dunno where ,they dont want to tell.
my experience.. at yr 2007 got it rebuild since jammed already... then got it back then it was working perfectly ... silent .. working great.. then at early 2009 one of the front was leaking.. .sent to repair when get back that time.. used 2 weeks then got squeeking sound.. then sent back again.. they rebuild again for free change another type of rubber seal.. 2weeks later again got squeeking sound.. sent back again for free... then this time got back.. problem free.. has been using it for 3months (touch wood).. so i think they know what seal to use already.. since mine and urs are hipermax II . so i really recommend u to sent it there.. or if u know where the factory at sg buloh is. but if ur front is working good.. i dun recommend u to rebuild it ..cos original is always better. once taken out... u might even have more problems (cos no Hks here only to sent to those factory like hwl , titan etc???).
but to be honest why u get this coilover??? you gonna get some noise with this coilover (based on my experience cos im using it since brand new (you gonna get some sound on the rear but front dont have sound) ahah but i think not as bad as my friends tien super street.
not PSR but PRS, near by tmn ecquine. i got my sport shocks from him. his shop is open 4 suspension only. he does quite wel in suspension thinggy.