Reviewed By Tracy S (Mt Pleasant, TX) Reviewed for a 1993 Audi 80/90 Series —11/14/2008 6:06 AM
It's a K&N. I don't have the equipment to test it but their reputation proceeds them. I was very satisfied with the price and shipping!
Reviewed By Robert C (DUBLIN, CA) Reviewed for a 2004 Acura TL —2/10/2016 9:14 PM
Great alternative to the popular KN filter. After many cleaning/re-oiling of the KN brand, found the dry filters to be equally performing and also easier to maintain/clean. Fit is oem quality and run these on my past 3 cars.