[Fly-Sig]

The Shoodaben flash did fix the low rpm issues for my 2015. It wasn't very rideable below 4000 rpm. Now it runs smoothly and with adequate torque even at 2000 rpm. It makes a huge difference in what I'd call suburban riding. The motor doesn't need to be wound up to 5k rpm while going 30 mph! Good torque for moderate acceleration, smooth throttle response, and smooth engine.

The most recent model years may have an improved ECU programming from the factory.

Shoodaben shaves the redline from 10k down to 9500 rpm. But if you ask Steve he will leave it at 10k.