See also my reply to your pm.
prior to this set up i tracked it regularly with standard suspension.
as mentioned in the pm, these KW Clubsports were ordered from a renowned German Tuner and distributor: http://www.a-workx.com/
They worked directly with KW to customize the spring rates specifically for their E92. i can't recall the spring specs, but will post these when i get them.
Originally Posted by STALKER
Nice set up.
Are you happy with the KW CS kit?? Did you track the car with the stock or other suspension prior to the KW CS?
DCT. Full cage & Fire. SCCA reg, dedicated track.
Diffs-online 3.62 triple ramp & cooler, MCS 2-way, TMS solid SF/Diff bushings, RD sway, DO88 Coolers (DCT, RAD, PS, OIL) Akra catless GT4, BPM tune, Hans Recaro, Stoptech ST60/40, Cobalt XR2/4 race pads, Apex ARC 8's, Yoko A005 slicks, RKP GT4 Splitter, GT4 canards, APR GT250 Wing, BW race CAB's, Dinan R Toe Links, Mini battery, Dry-3100 pounds