suspension upgrade

Stiff enough to now freak out going 60 on a mellow curve on the highway and have fun on the streets. Also what is pst im new to the mopar world

No, they have been around for a while now. They are on here so contact them for ideas. I have the 893/892 bars in mine and I don't think I'd want a lot more then that. Get shocks that are going to work with the bars you use.