hey im new here as i bought a GC8 club spec evo 4 couple of months ago.. just wanted to see if anyone could help me out with my car mods.
Question is how much power at the wheels would i be producing??
the car doesnt have much history am working pretty hard on it at the moment to get it tidyed up then going to tune but wanted to know the power i could possibly expect??
list of mods is:

front mount intercooler
injectors
garrett 3076r turbo top mount (HUGE)
external wastegate with 1" screamer pipe
hks blow off
short air intake to turbo

prob more but cant think atm.. let me kno what you guys think???