OB_valklex
Registered
Johhny, I have a question: forget about power. My bike has only RS3 zyclone slip-ons. The airbox mod seems to affect only low rpms because that's when the flap is closed, or is it restricting when open as well? Does the airbox mod make the bike run smoother that with it? and finally, what settings do you need to dial with a yosh box for my set-up?