Originally posted by K1 Motorsport
This is complete custom tuning. It is most expected and helpful if a customer sends a true dyno along with the ECU. Otherwise, we'll go by what we see inside the ECU because we don't cookie cut.
I've read that custom tuning is performed on the dyno, to give real-time data analysis. You can monitor everything: air fuel ratio, load bearing, etc etc. This method gives full spectrum of scenarios and allows the programmer to account for changes.

I cannot see how you can do custom tuning without the dyno, and as you said for this product it is not necessary. That in itself confuses me.

Im not knocking the product at all, but want to make sure everyone is fully informed of what is being presented.