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SKU: 33-2070 | UPC: 024844025340
K&N 90-06 BMW 2.0/2.2/2.5/2.8/3.0/3.2L Drop In Air Filter
The K&N 33-2070 is a washable reusable replacement air filter for 1990-2006 BMW models with 2.0L to 3.2L engines including 3 Series 5 Series Z3 Z4 M3 and X3. Its layered oiled cotton media delivers more airflow for added horsepower and acceleration while trapping dirt and contaminants. Backed by a No-Hassle Lifetime Limited Warranty this drop-in filter installs in minutes for long-term performance gains.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with a tacking agent form a mesh that blocks and traps harmful contaminants for reliable engine protection.
- Clean Once Every 5 Years: Requires cleaning only every 75000 miles under normal highway driving or 5 years at 15000 miles per year.
- Easy Installation: Pre-oiled and ready to drop into your factory air box for one of the simplest upgrades delivering quick performance gains.
- Engineered Power: High-flow media increases horsepower and acceleration while enhancing overall engine performance.
- Reusable Design Saves Money: Washable filter saves up to $125 over 200000 miles compared to disposable OEM filters based on MSRP.
Product Notes
- Filter measures 8.875 in length x 7.875 in width x 1.719 in height with centered flange.
- Clean using K&N cleaning kit every 75000 miles oil and reinstall.
- Reduces landfill waste versus 200 million disposable filters annually.
Installation Notes
- Professional installation recommended.
- Remove factory filter and drop in K&N 33-2070 no tools or modifications needed.
- Compatible with OEM air box hardware on listed BMW models.
This Part Fits
| 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 |
| 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 |
Why Choose K&N?
- Over 50 years of air filtration expertise with proven results in motorsports and street cars.
- Durable construction using premium materials lasts the life of your vehicle.
- State-of-the-art engineering for more airflow and engine protection.
Frequently Asked Questions
-
Q: Will this fit my 1999 BMW 328i?
A: Yes the K&N 33-2070 fits 1996-1999 BMW 328i Base and other listed 3 Series models as a direct drop-in replacement. -
Q: What material is the filter media?
A: Four layers of oiled cotton gauze create high-flow filtration that captures contaminants while allowing maximum airflow. -
Q: What does the warranty cover?
A: No-Hassle Lifetime Limited Warranty covers defects in materials or workmanship on stock replacement filters limitations apply.
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Original K&N box 11.75 x 8.75 x 2.5 inches
- Weight: 1.3 pounds
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