K&N replacement panel air filter. Replaces the standard filter.

To fit:
Boxster (986) 2.5 Fuel injection 1997-1999
Boxster (986) 2.7 Fuel injection 1999-2004 220 & 228 BHP models
Boxster (986) 3.2 Fuel injection 1999-2004 Excluding 280 BHP models

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. 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. 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.