K&N 90-06 BMW 2.0/2.2/2.5/2.8/3.0/3.2L Drop In Air Filter

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty.

Fitment:
BMW 323i Base 1998
BMW 323i Base 1999
BMW 323is Base 1998
BMW 323is Base 1999
BMW 325i Base 1992
BMW 325i Base 1993
BMW 325i Base 1994
BMW 325i Base 1995
BMW 325is Base 1992
BMW 325is Base 1993
BMW 325is Base 1994
BMW 325is Base 1995
BMW 328i Base 1996
BMW 328i Base 1997
BMW 328i Base 1998
BMW 328i Base 1999
BMW 328is Base 1996
BMW 328is Base 1997
BMW 328is Base 1998
BMW 328is Base 1999
BMW 525i Base 2001
BMW 525i Base 2002
BMW 525i Base 2003
BMW 528i Base 1997
BMW 528i Base 1998
BMW 528i Base 1999
BMW 528i Base 2000
BMW 530i Base 2001
BMW 530i Base 2002
BMW 530i Base 2003
BMW M3 Base 1995
BMW M3 Base 1996
BMW M3 Base 1997
BMW M3 Base 1998
BMW M3 Base 1999
BMW M3 Lightweight 1995
BMW X3 2.5i 2004
BMW X3 2.5i 2005
BMW Z3 Coupe 1999
BMW Z3 Coupe 2000
BMW Z3 Coupe 2001
BMW Z3 Coupe 2002
BMW Z3 M Coupe 1999
BMW Z3 M Coupe 2000
BMW Z3 M Coupe 2001
BMW Z3 M Coupe 2002
BMW Z3 M Roadster 1998
BMW Z3 M Roadster 1999
BMW Z3 M Roadster 2000
BMW Z3 M Roadster 2001
BMW Z3 M Roadster 2002
BMW Z3 Roadster 1997
BMW Z3 Roadster 1998
BMW Z3 Roadster 1999
BMW Z3 Roadster 2000
BMW Z3 Roadster 2001
BMW Z3 Roadster 2002
BMW Z4 2.5i 2003
BMW Z4 2.5i 2004
BMW Z4 2.5i 2005
BMW Z4 3.0i 2003
BMW Z4 3.0i 2004
BMW Z4 3.0i 2005