Derfor ikke K&N filter til std. MC {{forumTopicSubject}}

http://www.bobistheoilguy.com/airfilter/airtest1.htm

The result was one that many might have concluded on their own - for a given size, a filter's ability to trap dust is inversely proportional to its flow rate. If keeping dust from your engine is the goal, a paper filter such as an AC Delco will provide far superior filtering performance, but you'll pay a price in airflow. If WOT performance is most important, the K&N filter used in this test provided about 50% less restriction to airflow, with the 1.6" of H20 difference in air pressure drop at 350 CFM making for a minimal difference (~0.5%) in power at this flow rate. The K&N and UNI filters were far less efficient at trapping dust, and note that they lose their flow advantage after filtering about 180 grams of dust.

Fra siden:
http://www.autoblog.com/2005/09/07/how-well-do-k-n-air-filters-work/

Mvh
Camilla