rs-r coilover
 

Hi,
I am new to this forum so I might not use the search tool properly. I ended up searching for posts talking about RS-R sport-i coilover and I didn't find any.
Does anyone has used these coilover on 370z ? I mostly use my car on race tracks.
Any experience ?

Don't get them.

I actually met their engineer from Japan and I questioned why 8k/8k spring rates and he replied for street driving... Which is ok... But while they had my car, I had their FRS... I adjusted the coils from full hard to full soft and I didn't notice a damn thing...