All I have done to my car so far is Corsa full exhaust a downpipe cold air intake and a wastegate actuator? So I was wondering if injectors would help in power a lot or what would help in more power a lot? also what size injectors could i go with in a basically stock car without causing any problems?

 

no, injectors wouldnt be a help for a stock turbo 04+ car. i would say the fuel pump rewire (just google "srt 4 fuel pump rewire") and a dsp (diablosport predator) are going to be the best bang for the buck. btw do you have the stock wastegate? its better for the dsp to tune with the stock wastegate actuator.

 

and no i no longer have the stock actuator is that a problem?

 

what brand of adjustable wga is it?

 

so do i need to get a fuel pump or just the wire kit?? and man i think its WPG

 

no pump, just the rewire kit. its like 28 bucks shipped from ebay. WPG? ive never heard of them. if you can take a picture of the wga i could tell you what kind it is.

 

it is let me know what you think and will a fuel pump rewire really help a lot?

 

that looks like an AGP one to me. i havent done the rewire yet but i am very soon. everyone says it helps a lot. i would say start by doing the rewire and set your wga to about 19-20psi spike and see how it feels and go from there.