I can't remember them all but they are all bolt on. Some that I remember are :
MP intake
90 mm throttle body
3.5" air intake with KN filter
42 lb injectors
All aluminum pullies
10% supercharger overdrive pulley
Chipped and tuned by Dave Dalke
CNL mass air flow meter
Double intercooler with puller fan
Shorten A/C condenser
3" stainless steel custom exhaust with Magna flow resonator
Here is what I plan for this summer:
Aluminum flywheel
Spec racing clutch
Aluminium drive shaft
Aluminum lower A arms
Differential brace
Polyurethane bushings throughout
BN short throw shifter
I am sure I forgot something but that is basically it.