K&N Engineering 33-2332 High-Flow Replacement Air Filter for Select BMW Models

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. Associated products: 99-5000 Filter Care Service Kit Aerosol

• REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
• Million Mile Limited Warranty

Upgrade your vehicle’s factory air intake system with the K&N Engineering 33-2332 High-Flow Replacement Air Filter. Designed as a direct-fit replacement for the original equipment filter, this washable and reusable automotive air filter installs into the factory air box without major modifications. Its layered, oiled cotton media is engineered to improve airflow while capturing contaminants, helping support efficient engine performance and dependable protection.

The K&N 33-2332 is built for long-term use and is designed to last for the life of the vehicle when properly serviced with an appropriate K&N filter care kit, such as the 99-5000 Filter Care Service Kit Aerosol. Reusable construction can help reduce the waste associated with disposable air filters and their packaging. This performance air filter is backed by K&N’s 10-Year/Million Mile Limited Warranty, providing added confidence for daily driving and long-term ownership.

Key Product Specifications & Technical Data

• Brand: K&N Engineering
• Part Number: 33-2332
• Product Type: High-flow automotive replacement air filter
• Filter Media: Layered, oiled cotton media
• Service Type: Washable and reusable
• Installation: Direct replacement for the factory air box filter
• Warranty: 10-Year/Million Mile Limited Warranty
• Emissions Information: EPA status not specified; not CARB approved

What’s Included

• One K&N Engineering 33-2332 replacement air filter

Fitment

Fits select 2006–2013 BMW models, including the 2006 BMW 325i and 330i; 2007–2010 BMW 328i; 2009 BMW 128i; 2010 BMW 128i; 2012 BMW 128i; and 2013 BMW 128i. Verify vehicle application before purchase.

Features:

• High-Flow Design: Layered, oiled cotton filter media is engineered to improve airflow while helping capture engine-damaging contaminants.
• Washable and Reusable: Clean and re-oil the filter for extended service life, helping reduce the need for repeated disposable filter replacements.
• Direct-Fit Installation: Designed to install into the factory air box without extensive modifications.
• Long-Term Protection: Built for durable service and backed by K&N’s 10-Year/Million Mile Limited Warranty.

Fitments:
2006 BMW 325i Base
2006 BMW 325xi Base
2006 BMW 330i Base
2006 BMW 330xi Base
2007 BMW 328i Base
2007 BMW 328xi Base
2008 BMW 128i Base
2008 BMW 328i Base
2008 BMW 328xi Base
2009 BMW 128i Base
2009 BMW 328i Base
2009 BMW 328i xDrive Base
2010 BMW 128i Base
2010 BMW 328i Base
2010 BMW 328i xDrive Base
2011 BMW 128i Base
2011 BMW 328i Base
2011 BMW 328i xDrive Base
2012 BMW 128i Base
2012 BMW 328i Base
2012 BMW 328i xDrive Base
2013 BMW 128i Base
2013 BMW 328i Base
2013 BMW 328i xDrive Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1