Figit090 said:i read an article where they installed air-ride type bags for racing on a subaru WRX... worked well, offered instant switching to track mode and a relatively stock feel in the touring mode... kinda expensive and a bit heavy for the pump but... awesome for someone wanting track and street suspension and no under-fender spring rate changes.
i could go look for the manufacturer's name if you are interested. i'd have to find the mag though...
The maufacturer's name is Praxxis. They make a really good air suspension kit that has 3 different settings. Track, Sport & Street I believe. I know that Motor Trend & Car & Driver have both tested it out and it go pretty good reviews.