hey buddy, the remap is for all supporting mods with the t3/t4. nismo 555cc, z32 afm, denso 500hp fuel pump, 3" turboback - 3.5" cat back with 3" hiflow cat, FMIC.
t3/t4 is just your normal journal bearing hiflow.
kkr specs;
Compressor inlet pipe 69mm, compressor outlet pipe 50mm
48 trim compressor; inducer 53mm, exducer 76.5mm
Turbine wheel outlet 48mm, outer diameter 64.5mm
no qtr mile runs sorry