Head bolts I'm tuned piping and oil feeds you don't need a cam or injectors long as your Ecm is telling it to put more fuel in it will

 

You will need to upgrade to a better cam or if you areusing a E1 turbo just use a srt4 stock cam or risk throwing your cam also injectors will definitely need to be upgraded to larger injectors stock 2.0 injectors will not be able to give you the fuel flow that is required for you air/fuel ratio.

 

stock ecu is locked unless something has changed. You really have one choice for ECU and that is aftermarket