New toy!!
You said you already ordered a CAI? This is what I would do with it.
AirHammer Intake
Diablo Predator Tuner
BT Catch Can
180 Thermo
High Flow Cats
SRT8 Headers
SRT8 Exhaust
that will net you some nice gains. And for the guy saying save your money because its a chrysler and it will need repairs get a life this isnt the 80's I haven't had one problem out of my car.
Heres mine

