K&N Engineering SKU: KNN33-2530 Barcode: 024844019622


Only 1 left!

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

This Part Fits:

Year Make Model Submodel
1971 BMW 3.0CSi Base
1971,1975 BMW 3.0Si Base
1990-1993 Porsche 911 Carrera 2
1989-1993 Porsche 911 Carrera 4
1993 Porsche 911 RS America
1978-1983 Porsche 911 SC
1991-1992 Porsche 911 Turbo
1993 Porsche 911 Turbo 3.6
1977,1986-1989 Porsche 911 Turbo Carrera
1978-1979 Porsche 930 Turbo