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 virtually every vehicle 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.

Part KN33-2081 Product Specifications
Product Style: Panel Air Filter
Height: 1.25 in (32 mm)
Outside Length: 10 in (254 mm)
Outside Width: 7.625 in (194 mm)
Filter Material: Cotton Gauze
Filter Re-Oiling Amount: 1.14 oz (34 ml)
Inner Wire: No
Top Style: Open

Filter Cross Reference
AC Delco A1332C
Fram CA6586
Porsche 95111012101
Purolator A44683
WIX 46223

1991 PORSCHE 944 2.5L L4 F/I - All
1990 PORSCHE 944 2.5L L4 F/I - Turbo
1989 PORSCHE 944 2.5L L4 F/I - US
1989 PORSCHE 944 2.5L L4 F/I - Non-US, Turbo
1988 PORSCHE 944 2.5L L4 F/I - Turbo
1987 PORSCHE 944 2.5L L4 F/I - Turbo
1986 PORSCHE 944 2.5L L4 F/I - Turbo
1985 PORSCHE 944 2.5L L4 F/I - Non-US, Turbo

Product Reviews for KN33-2081 - K&N