Like 71 dsp said,
If you have a street where there is a long straightaway you may want to feel the difference and set the V-AFC to a range about 6000-6500 rpms. You will feel it in the back of your seat. I did when I was in second gear playing around with it. Keep in mind you may not feel it like in a GSR because the Lude is heavier. I also suggest that you dont set it below 4000 rpms. It puts alot of stress on your engine.
