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| SKU | KNN33-2070 |
| MPN | 33-2070 |
| GTIN | 024844025340 |
| Certifications | None |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-1999 | BMW | 323i | Base |
| 1998-1999 | BMW | 323is | Base |
| 1992-1995 | BMW | 325i | Base |
| 1992-1995 | BMW | 325is | Base |
| 1996-1999 | BMW | 328i | Base |
| 1996-1999 | BMW | 328is | Base |
| 2001-2003 | BMW | 525i | Base |
| 1997-2000 | BMW | 528i | Base |
| 2001-2003 | BMW | 530i | Base |
| 1995-1999 | BMW | M3 | Base |
| 1995 | BMW | M3 | Lightweight |
| 2004-2005 | BMW | X3 | 2.5i |
| 1999-2002 | BMW | Z3 | Coupe |
| 1999-2002 | BMW | Z3 | M Coupe |
| 1998-2002 | BMW | Z3 | M Roadster |
| 1997-2002 | BMW | Z3 | Roadster |
| 2003-2005 | BMW | Z4 | 2.5i |
| 2003-2005 | BMW | Z4 | 3.0i |
Experience unparalleled air filtration performance with the K&N Drop In Air Filter, specially designed for BMW engines ranging from 2.0L to 3.2L. This high-quality replacement filter enhances airflow, promoting better engine efficiency and maximizing horsepower without compromising on engine protection.
Engineered by K&N Engineering, a trusted name in automotive filtration, this air filter features advanced cotton gauze media that is washable and reusable, providing long-term value and reliable performance. Installation is straightforward due to its drop-in design, making it a convenient upgrade for enthusiasts and mechanics alike.
Whether you are upgrading your classic BMW or enhancing your performance build, this air filter supports improved throttle response and acceleration. Its robust frame construction ensures durability and a perfect fit to maintain a tight seal, preventing contaminants from entering your engine. Choose the K&N Drop In Air Filter to maintain your vehicle's legacy while enhancing its power and efficiency for every drive.
Engineered by K&N Engineering, a trusted name in automotive filtration, this air filter features advanced cotton gauze media that is washable and reusable, providing long-term value and reliable performance. Installation is straightforward due to its drop-in design, making it a convenient upgrade for enthusiasts and mechanics alike.
Whether you are upgrading your classic BMW or enhancing your performance build, this air filter supports improved throttle response and acceleration. Its robust frame construction ensures durability and a perfect fit to maintain a tight seal, preventing contaminants from entering your engine. Choose the K&N Drop In Air Filter to maintain your vehicle's legacy while enhancing its power and efficiency for every drive.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















