Hi there. As the title says i had the SITC tuned on my R33 GTST along with the retune of the SAFC.
Personally i was hoping for a bit more but Nigel said the car with it's current mods is about spot on.
He also made a good point in saying he could always have acheived a higher result, but do you want
a good safe tuneor an unsafe tune. Mods are Walbro 255lt pump, full exhaust, FMIC, SAFC-SITC combo
and standard turbo running 12 psi using the turbotech controler. Cheers