K&N Engineering
K&N Universal Rubber Filter Round Tapered 3in Base OD x 2in Top OD x 4in H - 73-78 Honda ATC90 - R-1100
- SKU:
- KNNR-1100
- UPC:
- 024844006394
- MPN:
- R-1100
- Availability:
- Regularly stocked product
Description
Will this K&N universal air filter fit my 1977 Honda ATC90?
This K&N universal air filter is designed to fit 1973-1982 Honda ATC110 and ATC90 models, ensuring compatibility with your 1977 ATC90.
How easy is it to install this K&N universal air filter?
Installing this K&N universal air filter is easy thanks to its pliable rubber flanges, allowing for a secure, vibration-resistant seal.
The K&N Universal Air Filter offers a perfect fit for your 1973-1982 Honda ATC110/ATC90, excelling in Easy DIY Install with a score of 9. Its ultra-strong molded pliable rubber flanges ensure a secure seal, capable of stretching to accommodate minor size variations. Trust this washable and reusable filter for sustained optimal engine airflow and performance.
Key Features
- ultra-strong molded pliable rubber flanges
- can also be stretched for up to 1/16 of an inch to fit in-between sizes
- washable and reusable
- 73-78 Honda ATC90
- R-1100
Why Choose the KN Universal Air Filter
Delivers a secure, vibration-resistant seal for optimal engine performance.
Achieves a perfect fit, even for slightly varied intake sizes.
Provides long-term cost savings and consistent airflow with easy cleaning.
Restores peak performance and reliability to your classic Honda ATC.
Who Is This For?
Weekend Off-Roading — 8/10
Universal fit and reusable for off-road adventures.
Easy DIY Install — 9/10
Universal fit with pliable rubber flanges.
Engine Performance — 7/10
Washable and reusable for optimal engine airflow.
Overlanding / Expedition — 7/10
Reusable filter suitable for extended trips.
Street Performance — 6/10
Aims for sustained engine airflow and 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.
Browse More: Shop All Air Filters - Universal Fit — Air Filters
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
R-1100 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Air Filters>Air Filters - Universal Fit |
Install Type: |
Universal Fit |
Product Level: |
Mid Range |
Weekend Off-Roading: |
8/10 |
Easy DIY Install: |
9/10 |
Engine Performance: |
7/10 |
Overlanding / Expedition: |
7/10 |
Street Performance: |
6/10 |
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