Originally posted by cawong11:
The S&B proved to be better than the K&N during this test and that is one of the reasons we stayed with S&B filters.
The two filters are constructed pretty similarly, aren't they? I wonder whether the difference you measured is actually significant or just an artefact of randomness.
Both filters probably let through too much dirt, if you live in a dusty area... I know my CTA pipe can get a film of dust inside after a while.