Shipping Update
Select your vehicle

33-2292 33 Series 33-2292 Air Filter

You Save : $40.00 (35%)
List Price : $112.99
Manufacturer #33-2292
( Reviews)
Questions, Answers


33 Series
Quantity Sold:
Sold individually
10-year or 1 million-mile K&N limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Anticipated Ship Out Time:
2-3 business days
Filtration Efficiency Rating:
96 to 99%
Recommended Use:
Performance Replacement

Vehicle Fitment Information

Vehicle Name
Fitment Information
2004-2005 BMW 525i
6 Cyl 2.5L
2004-2007 BMW 530i
6 Cyl 3.0L
2006-2007 BMW 525i
6 Cyl 3.0L
2006-2007 BMW 525xi
6 Cyl 3.0L
2006-2007 BMW 530xi
6 Cyl 3.0L
Page 1 of 2 | Showing 1 - 5 of 10 results

Product Information


When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s finest filtration company, K&N performance air filters will last as long as your vehicle’s engine does and are a factory replacement that can boost your horsepower output by as much as 4 horsepower. Started in 1969, K&N has garnered a reputation for engineering the world’s finest filtration products for cars, trucks, SUVs, motorcycles, race vehicles, commercial vehicles and anything in-between.

  • Replaces existing air filter
  • Boosts cold air flow which translates to more horsepower
  • Backed by K&N’s million mile warranty
  • Custom fit to your vehicle’s specifications
  • Cotton-gauze design features as many as 6 layers of filtration
  • The world’s best performance air filter
  • Only need to clean every 50,000 miles
  • All filters are washable, reusable and come already oiled by K&N
  • ‘Green’ design
  • Increases horsepower (up to 4 hp) and fuel efficiency
  • One air filter will last as long as one vehicle’s engine
  • Maintain with K&N Recharger kit - (not included)
  • Made in America
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 90 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Customer Reviews

33 Series 33-2292 Air Filter
Jun 11, 2019
Easy to install K&N Air Filter
I puchased a K&N air filter for my BMW 2004 530I. Ordering was a breeze. The price was right. So easy to install. All I had to do was to remove the fastners that were securing the air filter housing and lift the housing,remove the old filter and install the new filter. More power, better MPG? Only time will tell.
Purchased on Sep 12, 2008
33 Series 33-2292 Air Filter
Jun 11, 2019
Save gas, increase power
You'll see immediate improvement in both gas mileage and power. You car will finally be able to breathe!
Purchased on Dec 18, 2007
Copyright ©2021, Inc. All Rights Reserved.
Terms of Use
Privacy Policy