K&N Engineering
K&N Universal Air Filter 4in Flange / 5-3/8 in Base / 4-1/2in Top / 5in Height - RU-3600
- SKU:
- KNNRU-3600
- UPC:
- 024844373489
- MPN:
- RU-3600
- Availability:
- Regularly stocked product
Description
What vehicles does the K&N Universal Air Filter fit?
This K&N universal air filter is engineered to fit select 1997-2008 Audi A3/TT, BMW 318i, Mercedes-Benz C230, and Saab 9-3 models with precision.
How does the K&N Universal Air Filter improve engine performance?
This washable and reusable air filter ensures sustained engine performance by maintaining optimal airflow and reducing long-term operational costs.
The K&N Universal Air Filter delivers versatile fitment for popular European vehicles, boasting a strong 8 out of 10 score for Easy DIY Install. Featuring a 4-inch flange and a durable pliable rubber base, this filter guarantees a secure seal. Experience confident, sustained engine performance and simplified maintenance with this high-quality air filter.
Key Features
- 4in flange
- 5-3/8 in base
- 4-1/2in top
- 5in height
- ultra-strong molded pliable rubber flanges
- washable and reusable
Why Choose the KN Universal Air Filter
Delivers a precise fit for a secure seal, preventing unfiltered air from entering your engine.
Achieves a robust connection that withstands engine vibration for long-lasting performance.
Provides a versatile fitment, ensuring compatibility with a range of popular European vehicles.
Transforms your engine's air intake with a durable, pliable seal for optimal airflow.
Who Is This For?
Street Performance — 7/10
Washable and reusable for sustained engine performance.
Easy DIY Install — 8/10
Universal fit with pliable rubber flanges.
Engine Performance — 7/10
Washable and reusable for sustained engine performance.
Fuel Efficiency — 6/10
Sustained engine performance can improve efficiency.
Visual Aesthetic Upgrade — 5/10
Universal fit may offer visual improvement.
Racing Competition — 6/10
Washable and reusable for sustained performance.
Additional Resources
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
RU-3600 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Air Filters>Air Filters - Universal Fit |
Install Type: |
Universal Fit |
Product Level: |
Mid Range |
Street Performance: |
7/10 |
Easy DIY Install: |
8/10 |
Engine Performance: |
7/10 |
Fuel Efficiency: |
6/10 |
Visual Aesthetic Upgrade: |
5/10 |
Racing Competition: |
6/10 |
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