K&N washable air filter

[Tmation]

The cleaning instructions are with the filter, they normally need cleaning much less often than the replacement period of the standard one, but it depends on the conditions you ride in. The one I had in my VTR1000 did 12000 miles and was still pretty clean, and they are supposed to work better dirty.


I think there maybe some problems with running lean with this filter and standard jetting, someone with more knowledge than me will be along soon.