K&N Engineering
K&N BMW Drop In Air Filter - 33-2231
- SKU:
- KNN33-2231
- UPC:
- 024844092304
- MPN:
- 33-2231
- Availability:
- Regularly stocked product
- Shipping:
- Calculated at Checkout
On Sale
Description
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.
Installation Instructions
Installation Instructions
This Part Fits:
View AllClose
Installation Instructions
Installation Instructions
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999 | BMW | 318ti | Base |
| 2000 | BMW | 323Ci | Base |
| 1999-2000 | BMW | 323i | Base |
| 2001-2006 | BMW | 325Ci | Base |
| 2001-2005 | BMW | 325i | Base |
| 2001-2005 | BMW | 325xi | Base |
| 2000 | BMW | 328Ci | Base |
| 2000 | BMW | 328i | Base |
| 2001-2006 | BMW | 330Ci | Base |
| 2001-2005 | BMW | 330i | Base |
| 2001-2005 | BMW | 330xi | Base |
| 2001-2006 | BMW | M3 | Base |
| 2004-2005 | BMW | X3 | 2.5i |
| 2004-2006 | BMW | X3 | 3.0i |
Additional Information
Core: |
N |
EPA: |
N/A |
LTL: |
N |
MPN: |
33-2231 |
Proposition 65: |
Y |
Special Order: |
N |
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