Look at what you get for a mere $600:
Sport tuned suspension.
Michelin Pilot Sport PS3 tires.
The value is INCREDIBLE. On Tirerack, the tires alone are about $300 each.
One thing I noticed is that the recommended tire pressure for the PS3s is 39 psi. 39 PSI!!! I could feel every bump in the road. I've got them at 32 psi now and I'm much happier.