Motty A/F/R tuner ?

[rb3221]

I looked at the AFR tuner it looked a good unit, but you have to cut in to your wiring harness.

What I now use is a wideband commander as a logger, I take the info it gives as well as the current map from the pc3 put it all in to some software I have and out comes a new map well sort off, it give you what you have to change in your current map.

I myself find this works better for me because you are mapping to load/riding not to what the dyno guy tells you/thinks