well mate i have a set of HKS hipermax Pros ,mine are damper and height adj and also have the valve outlet-air or nitrogen i guess? my sping rates are 10kg rear and 8 front frm memory or maybe other way round??? but i havent installed them yet, and i dont have any more info for u or i to go on not even sure if they are the same coilovers- post a pic up and i'll compare them, hope its some helpo to u, cheers Damo