Mugen never made a automatic chip for that car, or that engine I don't think. That looks like someone has cut and pasted the fuel and ignition maps from another program into a P28 auto program. It may not even have anything to do with any Mugen program, someone may have just upped the fueling on it to make it run really rich and then changed the VTEC and rev limit. Anyway, it's not an original program, that's for sure...
By theway, 4200RPM is way too low to engage VTEC, you'll lose a lot of power around that point because nothing will be tuned for anywhere near that low.....