Well, I liek my stock wheels...17" Greay bullits here, but I might go with a wider more agresive tire sooner because these all seasons do suck.
I agree here with trippleblack... you need to have a heart to hear with yourself about what will you use the car for?
If its Drag racing... Drag Radials, LCA's, UCA, and Subframes would get you set up nicely and then a set of adjustable shocks woul make for some good 60' times.
If its not goign to the drag strip and you are looking for better street performance then a set of shck/springs/swaybars would be the ticket.
If you are Auto Crossing or road racing the get the Shocks/Springs/Swaybars/LCA's/Panhard Rod/CasterCamber Plates
The thing is that above all else, the reason while I suport the subframes is because they will make any of the above mention items perform better.
So, what are you planning on doing the most?
2006 Mustang GT in Torch Red
C&L Intake, Evolution Performance Tune, Borla Axle Backs, Hurst Shifter, 4.10's, JBA Long Tubes, Prothane Engine Mounts, Steeda UDPs, FRPP Charge Motion Delete Plates
84 Bronco, 302 C6 on 32 10.50's