Not sure if this will help, but I'll throw it in the mix.

My friend has a TEIN setup in his MR2, handling is great, stiff ride, but never bounces, the car responded much better, and he got more oversteer.

The problem is that the TEINs really screwed with his alignment, the inside of the tire was worn down to the steel belts, while the rest of the tire was fine. It also pushed out the wheel a little so his tire rubs on thte fender.

Overall, he's happy, he bought it used. But, not worth the price if you don't use it on the track.