K&N Engineering
K&N Filter Universal Rubber Filter 3 Flange 4 1/2 Base inch 3 1/2 inch Top 5 3/4 inch Height - RU-5111
- SKU:
- KNNRU-5111
- UPC:
- 024844104885
- MPN:
- RU-5111
- Availability:
- Regularly stocked product
Description
How do I determine the correct K&N universal air filter size for my vehicle?
Confirm fitment using your vehicle's specific details to ensure optimal performance and a secure installation with your K&N universal air filter.
How often should I clean my K&N universal air filter?
Maintain peak street performance by cleaning your washable and reusable K&N universal air filter when it appears dirty for consistent airflow.
The K&N Universal Air Filter offers a 9/10 score for Easy DIY Install, providing a secure engine seal. Its molded pliable rubber flanges can stretch up to one-sixteenth of an inch for a flexible fit. This washable and reusable air filter ensures long-term cost savings and reduced environmental impact.
Key Features
- molded pliable rubber flanges
- can also be stretched for up to 1/16 of an inch to fit in-between sizes
- washable and reusable
- 1-Year Limited Warranty
Why Choose the KN Universal Air Filter
Achieves a secure, vibration-dampening seal for optimal engine protection.
Provides a flexible fit, accommodating slight variations for effortless installation.
Delivers long-term cost savings and a reduced environmental impact.
Ensures peace of mind with reliable protection for your investment.
Who Is This For?
Easy DIY Install — 9/10
Universal fit with pliable, stretchable flanges.
Street Performance — 7/10
Washable and reusable for consistent airflow.
Racing Competition — 6/10
Reusable filter offers consistent performance.
Track / Autocross — 6/10
Reusable filter offers consistent performance.
Daily Driving Comfort — 5/10
Universal fit may improve airflow.
Visual / Aesthetic Upgrade — 4/10
No visual features mentioned.
Frequently Asked Questions
How do I confirm if a K&N Universal Air Filter will fit my vehicle?
Confirming fitment with your specific vehicle is essential for optimal performance. The universal fit design offers flexibility, and K&N provides resources to verify compatibility before purchase. Ensuring the correct fit guarantees the secure, vibration-dampening seal your engine needs.
What is the installation difficulty for a K&N Universal Air Filter?
Installation is straightforward for DIY enthusiasts, rated a 9 out of 10 for ease. The universal fit design features molded pliable rubber flanges that can also be stretched slightly for a precise fit. This ensures an effortless installation process.
What performance outcome can I expect from a K&N Universal Air Filter for street driving?
Achieving consistent airflow for street performance is a key benefit, scoring a 7 out of 10 in usage. Its washable and reusable nature ensures sustained performance over time. This upgrade delivers reliable airflow for your daily driving needs.
What is the warranty for a K&N Universal Air Filter?
A 1-Year Limited Warranty is included, ensuring peace of mind with reliable protection. This warranty covers your investment, reflecting K&N's commitment to quality and durability. You can trust in the long-lasting performance of this filter.
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-5111 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Air Filters>Air Filters - Universal Fit |
Universal Fitment: |
Y |
Install Type: |
Universal Fit |
Product Level: |
Mid Range |
Easy DIY Install: |
9/10 |
Street Performance: |
7/10 |
Racing Competition: |
6/10 |
Track / Autocross: |
6/10 |
Daily Driving Comfort: |
5/10 |
Visual / Aesthetic Upgrade: |
4/10 |