Please tellme how i can improve my set-up; I am running SARD 700CC injector, HKS SYSTEM/CATDEL/EXHAUST, HKS RACING INTAKE AIR FILTER, APEXI SAFC NEO, GREDDY BOOST CONTROLLER (19Psi recorder at 7000+rpm, 11.4 AFR) RUNNING OZ's with 245/40/18, waiting for 4POT AND 6 POT AP RACING BRAKES KIT, ARC TWIN RADIATOR, GREDDY TYPE R INTERCOOLER KIT. WAITING FOR CAMS, ENGINE MAIN BOLT KIT and HEAD BOLT KIT, LSD FRONT AND REAR, and NEW TURBO TO EXTRACT 600 BHP at THE WHEELS.