I haven't received the inserts yet, they should be here anyday. The PCIII is installed and running nice. The closest map they had was for the Scorpion slip ons, I sent them an email asking if they were planning on maping a Two Bros system, but haven't heard anything back. The Scoprion map has it running anywhere from 7-30% richer almost across the board. I'm going to fill up tonight and clear the trip indicator and see how my milage is going to suffer.