need some help on turbo parts
 

From my research on this subject i would say anywhere from $800-$1000.
T-25 turbo -$100
manifold -$150
bluebox(fuel management) -$80
BOV -$30
oil lines -$100
SMIC -$50
gauges -$150(EGT, Boost)

i dont know here to find these itema for these prices can someone help