K&N Engineering

K&N BMW Drop In Air Filter

SKU 33-2231 In stock
$55.19

  • Ships fast from US warehouses
  • Local pickup available
  • Professional install & dyno tuning in-house

K&N BMW 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 No-Hassle Lifetime 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!

Fitment

Associated products: 99-5000 Filter Care Service Kit Aerosol

  • 1999 BMW 318ti Base
  • 1999–2000 BMW 323i Base
  • 2000 BMW 323Ci Base
  • 2000 BMW 328Ci Base
  • 2000 BMW 328i Base
  • 2001–2005 BMW 325i Base
  • 2001–2005 BMW 325xi Base
  • 2001–2005 BMW 330i Base
  • 2001–2005 BMW 330xi Base
  • 2001–2006 BMW 325Ci Base
  • 2001–2006 BMW 330Ci Base
  • 2001–2006 BMW M3 Base
  • 2004–2005 BMW X3 2.5i
  • 2004–2006 BMW X3 3.0i

Specifications

Manufacturer part number
33-2231
UPC
024844092304
Shipping weight & size
0.90 lb, 9.8 × 7.6 × 1.9 in

Documents

Notices

  • WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.