The AFM design is actually preferred because it enables the user some adjustability for modified cams; there isn't any payment obtainable with MAP sensors. There is absolutely no edge to converting into a MAP sensor, the thought of decline HP as a result of AFM restriction just isn't legitimate. See https://felixswuit.bluxeblog.com/60978067/the-single-best-strategy-to-use-for-jdm-toyota-4a-ge