Magneshocks - Computer controlled ULTRA-adjustable shock absorber (damper) system

here's another option

http://www.saccrestorations.ne...e-performance-shock/

Yes, I've looked at those. They are certainly more affordable! They have two valves that are electrically controlled. So you basically get a cruise and a sport setting. They are made by Ridetech. http://www.ridetech.com/store/...e-select-series.html
They come in different lengths but, as far as I can tell, the valving is whatever Ridetech has decided for that length. Perhaps SACC has gotten custom valving for the version they sell. Has anyone tried them?

The Corvette Z06 had something like them from 1998 - 2002 from what I found on the web. Then in 2003 "F55 Magnetic Selective Ride Control Suspension replaced the F45". This is a version of MagneRide made by Delphi. While the F45 didn't impress the Corvette crowd, the F55 gets rave reviews. According to Wikipedia, it's available on about 20 different cars including 3 Ferrari models. http://en.wikipedia.org/wiki/MagneRide

Here's a GM promo video showing it in action.
https://www.youtube.com/watch?v=48m1_otpD9c
Toward the end there's an impressive video w/wo going over a wavy road.

Yes, SACC has custom valving for a VERY firm ride when sport mode is selected.

I have them on my car. I only use the sport setting for track days or if I am on a twisty road.