BMW Air Filter - K&N 33-2231

High performance drop in filter

One of the most overlooked maintenance items on most vehicles is the air filter. Factory style air filters are designed to filter as much as possible. In an effort to do this the factory designed air filter seriously restricts air flow which can hinder performance. K&N is an industry leader in air filter design and is a long lasting name in performance intakes. Unlike factory style air filters this filter can be serviced and will likely last for the lifetime of your vehicle. K&N recommends inspecting and cleaning this filter every 50,000 miles. We also suggest checking this filter more frequently if you live in a dustier environment.

Features:

  • Will not void vehicle warranty
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Emissions Legal in all 50 US States.
  • Works with Vehicle Electronics
  • Environmentally Friendly
  • Replaces factory stock air filter

Fits These Cars:

2000 BMW 323Ci Air Filter
1999 BMW 323i Air Filter
2000 BMW 323i Air Filter
1998 BMW 323i Air Filter
2003 BMW 325Ci Air Filter
Body type: Coupe
2004 BMW 325Ci Air Filter
Body type: Coupe
2005 BMW 325Ci Air Filter
Body type: Coupe
2006 BMW 325Ci Air Filter
Body type: Coupe
1992 BMW 325i Air Filter
Body type: Sedan, Mfr body code: E36
1993 BMW 325i Air Filter
Body type: Sedan, Mfr body code: E36
1994 BMW 325i Air Filter
1995 BMW 325i Air Filter
2003 BMW 325i Air Filter
Engine designation: M56
2004 BMW 325i Air Filter
Engine designation: M56
2005 BMW 325i Air Filter
Engine designation: M56
1992 BMW 325is Air Filter
1993 BMW 325is Air Filter
1994 BMW 325is Air Filter
1995 BMW 325is Air Filter
2000 BMW 328Ci Air Filter
1996 BMW 328i Air Filter
1997 BMW 328i Air Filter
1998 BMW 328i Air Filter
1999 BMW 328i Air Filter
2000 BMW 328i Air Filter
1996 BMW 328is Air Filter
1997 BMW 328is Air Filter
1998 BMW 328is Air Filter
1999 BMW 328is Air Filter
2001 BMW 525i Air Filter
2002 BMW 525i Air Filter
2003 BMW 525i Air Filter
1997 BMW 528i Air Filter
1998 BMW 528i Air Filter
1999 BMW 528i Air Filter
2000 BMW 528i Air Filter
2001 BMW 530i Air Filter
2002 BMW 530i Air Filter
2003 BMW 530i Air Filter
1995 BMW M3 Air Filter
1996 BMW M3 Air Filter
1997 BMW M3 Air Filter
1998 BMW M3 Air Filter
1999 BMW M3 Air Filter
2001 BMW M3 Air Filter
2002 BMW M3 Air Filter
2003 BMW M3 Air Filter
2004 BMW M3 Air Filter
2005 BMW M3 Air Filter
2006 BMW M3 Air Filter
1997 BMW Z3 Air Filter
Engine base: 2.8L L6
1998 BMW Z3 Air Filter
Engine base: 2.8L L6
1998 BMW Z3 Air Filter
Sub model: M Roadster
1999 BMW Z3 Air Filter
2000 BMW Z3 Air Filter
2001 BMW Z3 Air Filter
2002 BMW Z3 Air Filter
Product match fitment

BMW Air Filter - K&N 33-2231

Brand:
Kn logoKN
SKU #:
33-2231
Part:
Air Filter
OE Numbers:
332231, 13721730449, 13721730946
FCP ID:
127634
$44.99 MSRP: $54.99
Make sure this part fits.
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  • Guaranteed to Fit, Guaranteed for Life We guarantee the fit and quality of our parts for life. If it doesn’t meet your expectations send it back for a replacement or refund. Learn more
  • Fitment Verified This product application guide has been tested to ensure it will accurately fit the cars outlined in our fitment guide.
  • Shop With Confidence We respect your privacy; we always keep your information confidential.
  • What If I Need to Return This Item? Not a problem! If you are not happy with your purchase, we will gladly help you exchange or return your items, provided you follow the guidelines outlined in our Returns Policy.
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Customer Reviews

Write a Review Average rating:
5.0 based on 1 review(s)
By: PLV
Fri, Apr 19 at 8:35PM
Bmw 02 325i

A+

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