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 instructionsheet 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.

Charts

Installation Instructions (PDF)

Guides & Documents

Air Filter Elements Installation Instructions (465332011)

Warranty Information

K&N Warranty Info (PDF)

CARB warning

K&N 33-2011 Specifications

KEY SPECS
MFG. Part #	33-2011
Brand	K&N

GENERAL
Material Type	Cotton Gauze
Overall Height	0.719"
Shape	Panel
GTIN Code	024844013163
Outside Length	16.5"
Outside Width	5.75"

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Fitment

1967 Daimler Sovereign

1968 Jaguar XJ

1973-1992 Jaguar XJ12

1972-1986 Jaguar XJ6

1976-1996 Jaguar XJS

1970-1972 Jaguar XKE

1976-1979 Lotus Eclat

1974-1980 Lotus Elite

1976-1988 Lotus Esprit

1970-1973 Triumph Stag

1975-1982 Triumph TR7