I plan on having Hondata installed and tuned in my car however i need to know what i might need prior to tuning in order to make the tuning process easier. Here is my current setup (engine wise), and you can see besides the turbo kit the car is pretty much just mild performance

2000 Civic Si DOHC VTEC
Greddy 18G turbo
RC 310cc Injectors
HKS SSQV
Skunk2 Intake Manifold
Greddy SP Cat Back Exhaust
Hyper Ground Wires
Magnecore Spark Plug Wires
NGK BKR7E Plugs
Greddy FMU "blue box"
*stock bottom end.


do i need anything else like an adjustable FPR? a larger Fuel Pump?, Larger Injectors? I'm looking to be tuned at 6-7psi on a stock bottom end. Does hondata require the use of larger injectors?

 

I would get some 440cc+ injectors, Walbro fuel pump. Let me know your numbers b/c my setup is almost the same..