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.

Vehicle Fitment

Years	Make	Model	Trim
1991–1996	Ford	Escort	GT
1992–1993	Ford	Escort	LX-E
1991–1994	Hyundai	Excel	Base
1991–1994	Hyundai	Excel	GL
1991	Hyundai	Excel	GLS
1991–1994	Hyundai	Excel	GS
1995–1996	Kia	Sephia	GS
1995–1997	Kia	Sephia	LS
1995–1997	Kia	Sephia	RS
1990–1994	Mazda	323	Base
1992–1993	Mazda	323	SE
1990–1997	Mazda	Miata	Base
1993	Mazda	Miata	LE
1994–1997	Mazda	Miata	M Edition
1991	Mazda	Miata	SE
1997	Mazda	Miata	STO
1990–1991	Mazda	Protege
1994	Mazda	Protege	Base
1991–1994	Mazda	Protege	DX
1990–1994	Mazda	Protege	LX
1990	Mazda	Protege	SE
1991–1995	Mercury	Tracer	LTS