K&N Drop-In Air Filter 91-01 BMW 325tds 525tds 725tds 2.5L Diesel - Single
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Expected ship time: usually within 24–48 hours; some vendor items may take longer.
Regular price
$104.99
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
The K&N 33-2706 is a washable panel air filter covering BMW's 2.5L inline-six diesel across the 3, 5 and 7 Series. It replaces the disposable paper element in the factory air box.
Key Features
- Direct drop-in replacement for the factory filter
- Layered, oiled cotton gauze media designed for high airflow and filtration
- Washable and reusable, engineered to last the life of the vehicle
- Fits the existing factory air box with no modification
Fitment
1991-2001 BMW with the 2.5L L6 diesel:
- 3 Series: 325td and 325tds
- 5 Series: 525td and 525tds
- 7 Series: 725tds
Product Details
- Brand: K&N Engineering
- Manufacturer Part Number: 33-2706
- Filter shape: Panel
- Filter media: Cotton Gauze
- Outside length: 22.313 in
- Outside width: 6.375 in
- Height: 1 in
- Re-oiling amount: 2.32 oz
- Filtration efficiency: Up To 99% Efficiency
- Warranty: No-Hassle Lifetime Limited Warranty
Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).
Shipping Height: 2.75
Shipping Length: 22.38
Shipping Width: 7.38
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit
www.P65Warnings.ca.gov.