Reviewed By MARSHALL C (Alexandria, VA) Reviewed for a 1992 Porsche 911 —5/2/2006 8:41 AM
I purchased a K&N air filter for my 1992 911 C2. The air filter arrived well packaged, pre-oiled, and was very easy to install. I understand that the K&N filter gives a slight boost in hp, as more (and cleaner) air is entering the engine. The car ran very well and I am satisfied with this filter. I do plan to purcahse other K&N filters for my future cars.