I have seen power commander fitted to a few test bikes but it is not available to general market
again I have seen products from Austin Racing and a unit from Cooober in Germany.
there is also the booster plug fuel enriching adapter.
again feedback would be great
my only experience so far has been the booster plug +K&N filter
It is in German, but if you open in Google Chrome, it will sort of translate. (If anyone here can read German and confirm the translation it would be appreciated). But I think it indicates the rider felt smoother performance at lower rev range (improved fuelling )?
I have found my bike to still be slightly snatchy after fitting booster plug think its just as this bike has virtually no crank mass
I've done 1300 kms and the snatchy operation definitely gets better with more kms, the 790 has low crank mass and a very tight engine when new.
Unfortunately when a bike is new and has an irritating problem you can really focus on it, now that the booster plug is fitted you should just ride it and forget about any "slight" snatchiness and just enjoy the bike.