whats better k and n or genuine part air filter ?

[Dead Eye]

[quote author=Dead Eye link=topic=3065.msg25210#msg25210 date=1337778889]
the Fazer tends to run a bit lean as standard

No mate they run rich hence thats why you dont need to re-jet with a high flow filter
[/quote]

*facepalm* Yes, rich is what I meant, I did do a double take when I wrote it but it didn't twig  :rolleyes