Anyone ever tryed these before?
http://cgi.ebay.com/ebaymotors/03-04...QQcmdZViewItem

 

In the strongest terms possible, do NOT run them with any oem shock.

We have one known user of the Tom Motorsports sleave coilover kit. He is a 350Z owner and he is using them with Tokico D-spec shocks on his 350Z. He and I have a difference of opinion in that regard. Tokico tell's us that the D-spec shock should NOT be used with any spring higher then 450lbs in rate. In the D-spec shock and spring kit for the 350Z, the springs they use are 375lbs in rate. Yet the Tom Motorsports coilover setup uses 500lbs springs, higher then Tokico advises. The 350Z owner claims they work great with the D-specs, I say he's over looking issues related to proper shock control and avaliable shock piston stroke travel.