Hi I recently purchased a used RC-F 10th Anniversary.
Having previously owned a 2016 GS-F and unwisely selling it, I was looking out for one recently but opted for the RCF instead. I do notice that it is slightly down on power when compared to the GS-F and understand that was a consequence of fitting a GPF to meet the Euro 6 ULEZ standards. I also notice that the 2020 models are back up in the power stakes. Does anyone have an idea how they did that and is it something that can be done to an older model?