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.
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. Our stock replacement air filters for street vehicles are covered by K&N's Million-Mile Limited Warranty.

Fitment:
Ford Mustang GT 1986
Ford Mustang GT 1987
Ford Mustang GT 1988
Ford Mustang GT 1989
Ford Mustang GT 1990
Ford Mustang GT 1991
Ford Mustang GT 1992
Ford Mustang GT 1993
Ford Mustang LX 1986
Ford Mustang LX 1987
Ford Mustang LX 1988
Ford Mustang LX 1989
Ford Mustang LX 1990
Ford Mustang LX 1991
Ford Mustang LX 1992
Ford Mustang LX 1993
Ford Mustang SVT Cobra 1993
Ford Mustang SVT Cobra R 1993
Ford Thunderbird Base 1986
Ford Thunderbird Base 1987
Ford Thunderbird Base 1988
Ford Thunderbird Elan 1986
Ford Thunderbird LX 1986
Ford Thunderbird LX 1987
Ford Thunderbird LX 1988
Ford Thunderbird Sport 1986
Ford Thunderbird Sport 1987
Ford Thunderbird Sport 1988
Lincoln Continental Base 1987
Lincoln Continental Givenchy 1987
Lincoln Mark VII Base 1986
Lincoln Mark VII Base 1987
Lincoln Mark VII Bill Blass 1986
Lincoln Mark VII Bill Blass 1987
Lincoln Mark VII Bill Blass 1988
Lincoln Mark VII Bill Blass 1989
Lincoln Mark VII Bill Blass 1990
Lincoln Mark VII Bill Blass 1991
Lincoln Mark VII Bill Blass 1992
Lincoln Mark VII LSC 1986
Lincoln Mark VII LSC 1987
Lincoln Mark VII LSC 1988
Lincoln Mark VII LSC 1989
Lincoln Mark VII LSC 1990
Lincoln Mark VII LSC 1991
Lincoln Mark VII LSC 1992
Mercury Capri 5.0 1986
Mercury Cougar Base 1986
Mercury Cougar LS 1986
Mercury Cougar LS 1987
Mercury Cougar LS 1988
Mercury Cougar XR-7 1987
Mercury Cougar XR-7 1988