Where can I find performance suspension for a 91 sts?

As the title says, where and who? I found lowering springs, but where can I get the others? How do I eleminate the air ride to make the stuff work?
Thanks

matts91sts.... the sts is a proformance pkg.....what are you looking to do??? if your looking to do away with the air http://www.suspension-alternatives.com/?gclid=CIf_6JHj1Y4CFRX4gAod3xI_7Q check this
rickyd      hey....welcome to the Forum!!!!!

Thanks,
Yea, the STS is the seville sport, so I guess I should have said a seville.  But, I want the car to handle well, and have a good stiff setup to eliminate off the line spin as much as possible.

matts91sts......well good luck with that..... did that site offer what you wanted?
rickyd

Absolutly! Now, are those shocks performance, or just cushy ride tuned? If I want to go to sport shocks, which ones would I use, for example, when I go to order, what do I tell them about my vehicle? They are going to think it has air shocks, but in reality it wont.
Thanks