I understand, I made 565RWHP on VPC/AFC. Were my AF's high? Hell fucking yes. Could I flat my AF's? Hell fucking no.If you are going all out, then just bite the bullet and do a standalone. However, with respect to the previous poster, I ran a MAFT setup with 550's on my last car and was just shy of 500HP with a full T4 setup. I was also making 26MPG on the highway. No experience with MAP ECU however.