K&N air filter worth the money?

No the FACTS are if enough dirt was really getting thru a K&N to cause damage, an engine would have required re-ringing long before 63,000 miles, that's real world FACTS, not some lab set up to try and show that paper filters are good,
Like I said people that make their living going fast and not breaking use K&N's
You are free to waste your money how you see fit

If the charts shown here are what you refer to as science, I laughed so hard I fell off my work stool. :laugh:
AS i stated previously these studies do not indicate engine RPM's nor dirt size in microns or flow in cfm's
So it's far from science, just a bunch of numbers skewed in favor of paper filters
This bob theoilguy site is the biggest collection of bullshit on the internet :ohmy:
YMMV
EZ