SKU: 33-2292 | UPC: 024844105813
K&N 33-2292 Replacement Air Filter for 2004-2010 BMW 5 Series and Z4
The K&N 33-2292 drop-in replacement air filter upgrades airflow for 2004-2010 BMW 5 Series models like 525i 528i 530i and Z4 M Coupe Roadster. Layered oiled cotton media traps dirt while allowing more air through for horsepower gains. This reusable filter installs directly into your factory airbox and lasts the life of your vehicle.
Key Features
- 4 Layers of Protection: Premium cotton gauze with tacking agent forms a mesh to block contaminants while boosting airflow.
- Clean Every 5 Years: Needs service only every 75,000 miles under normal highway conditions based on 15,000 miles per year.
- Easy Installation: Pre-oiled design drops into factory airbox for quick performance upgrade without tools.
- Engineered Power: High-flow media increases horsepower acceleration and engine performance.
- Cost Savings: Reusable filter saves up to $125 over 200,000 miles compared to disposable OEM filters.
Product Notes
- Filter measures 5.969 in outside diameter 4.938 in inside diameter and 1.813 in height.
- Wash with K&N cleaning kit and re-oil for maintenance.
- Package dimensions 9.19 x 7.48 x 1.88 inches.
Installation Notes
- Professional installation recommended.
- Remove factory filter and drop in K&N 33-2292 no modifications needed.
- Compatible with OEM airbox hardware.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2007 | BMW | 525i | Base |
| 2006-2007 | BMW | 525xi | Base |
| 2008-2010 | BMW | 528i | Base |
| 2009-2010 | BMW | 528i xDrive | Base |
| 2008 | BMW | 528xi | Base |
| 2004-2007 | BMW | 530i | Base |
| 2006-2007 | BMW | 530xi | Base |
| 2007-2008 | BMW | Z4 | M Coupe |
| 2007-2008 | BMW | Z4 | M Roadster |
Why Choose K&N?
- Millions of filters sold with proven track record in motorsports.
- High-flow cotton gauze design for power and protection.
- No-hassle lifetime limited warranty covers stock replacements.
Frequently Asked Questions
- Q: Will this fit my 2006 BMW 525i?
A: Yes fits 2004-2007 BMW 525i Base and other listed 5 Series Z4 models with matching airbox. - Q: What material is used in the filter media?
A: Multiple layers of oiled cotton gauze for high airflow and dirt trapping. - Q: What is the warranty coverage?
A: No-hassle lifetime limited warranty on stock replacement air filters limitations apply.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Protective box 9.19 x 7.48 x 1.88 inches
- Weight: 1.3 lbs
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