To be honest, I have not personally played around with an RS in terms of tuning. I've seen some other tuners atempt to make some gains but in the end the efforts proved to be insignificant. I'm sure there are slight gains to be had especially in overall drivability and smoothness, and maybe ~3-4whp in overall power, but such gains are probably not worth the price tag of an AP. Maybe once Enginuity has support of the RS motor, we can come out with a much more cost effective solution.

Thanks