Steven McDonald,
Westminster, Massachusetts
I've been using these filter for 4 years now. When I bought my 04 volvo the engine was so black inside, that when I would do a oil change it looked like it was never done. The new oil I just put in would turned black instantly. After several oil changes using the K&N filter, the motor was clean again and the oil was clear. It finally looked like I actually changed the oil. I can only credit this happening from regular oil changes and the quality of the K&N filter,from clearing the gunk out.
Ray Anderson,
Grand Etang, Canada
Works perfect and a great price.
Ed Marstellar,
Fredonia, Pennsylvania
Very good product at great price. Service is fast.