xlr8fr

and the difference of the spring rate must be on the front, not the rear ?

i'll look for a rebuild

NorthStyle

iTrader: (16)

The Tein CS spring rates front/rear are the same for both the GS300/GS400/GS430. Check your preload before sending them back to be rebuilt... from my previous experience, Tein isn't the fastest when it comes to turnaround time.