Well looks like i have about 2k to spend on the S3 I want to get stage 2+ but obviously want the hardware modifications to suit this remap. My car already has a HPFP, Full Exhaust system with sports cats, and some form of remap. I was thinking of getting an ITG CAIS and the remap, and then maybe getting a new haldex controller and then getting a small ding repaired. Do i need anything like bigger injectors, or a better intercooler for the stage 2+ upgrades, and im still torn between revo or APR. Any help would be appreciated. cheers