Originally posted by Rmacin:
Most of the foam filters offer more airflow than the paper/fiber ones such as the K&N.


Not true!

Actually even paper flows better then a typical foam filter.
Woven cotton gauss flows significantly better than both and actually smoothes the airflow out for better performance & throttle response.

The best performing filter would be woven polyglass (think fiberglass) however you are not going to find that readily available anywhere.

2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.