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SKU: 33-2372 | UPC: 024844195678
K&N 33-2372 Replacement Air Filter for 2006-2010 BMW Z4 and X3 3.0L Models
K&N 33-2372 is a direct drop-in replacement high-flow air filter designed for 2006-2010 BMW Z4 Roadster Coupe and X3 3.0L engines. This washable reusable filter uses layered oiled cotton media to increase airflow capture contaminants and deliver more horsepower acceleration. Backed by K&N No-Hassle Lifetime Limited Warranty it installs easily into your factory airbox for immediate performance gains.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent create intricate mesh to block trap harmful contaminants while allowing high airflow
- Clean Once Every 5 Years: Washable filter needs service every 75000 miles under normal highway driving or 5 years at 15000 miles per year
- Easy Installation: Pre-oiled ready-to-drop into factory airbox for one of the simplest cost-effective upgrades delivering quick performance gains
- Engineered Power: State-of-the-art media boosts horsepower acceleration and overall engine performance through improved airflow
- Reusable Saves Money: Washable design saves up to 125 dollars versus multiple disposable filters over 200000 miles of highway driving
Product Notes
- Direct replacement no vehicle modifications required
- Wash with K&N cleaning kit every 75000 miles re-oil before reinstall
- Reduces landfill waste from over 200 million disposable filters yearly
Installation Notes
- Professional installation recommended.
- Remove factory filter drop in K&N 33-2372 no tools or cutting needed
- Compatible with OEM airbox hardware and mounting points
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2008 | BMW | X3 | 3.0si |
| 2009-2010 | BMW | X3 | xDrive30i |
| 2006-2008 | BMW | Z4 | Coupe 3.0si |
| 2006-2008 | BMW | Z4 | Roadster 3.0i |
| 2006-2008 | BMW | Z4 | Roadster 3.0si |
| 2009 | BMW | Z4 | sDrive30i |
| 2009 | BMW | Z4 | sDrive35i |
Why Choose K&N?
- Over 60 years engineering automotive air filters
- High-flow cotton gauze construction for engine protection power
- Made in USA with durable materials for lifetime use
Frequently Asked Questions
-
Q: Does K&N 33-2372 fit 2007 BMW Z4 3.0L?
A: Yes direct drop-in fit for 2006-2009 BMW Z4 3.0L models including Roadster 3.0i 3.0si Coupe 3.0si sDrive30i sDrive35i and compatible X3 variants -
Q: What material is used in this filter?
A: Layered premium cotton gauze oiled with proprietary formula for high airflow and contaminant capture washable reusable -
Q: What warranty coverage applies?
A: K&N No-Hassle Lifetime Limited Warranty covers stock replacement filters with limitations apply see details on K&N site
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Protective box 13.5 x 11 x 2.75 inches
- Weight: Shipping weight 1.65 lbs product weight 0.8 lbs
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