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| SKU | KNNRU-5288 |
| MPN | RU-5288 |
| GTIN | 024844366368 |
| Certifications | None |
| Material | High flow cotton gauze |
| Color/Finish | Black with chrome top |
| Wheel Size (inches) | 6in base OD |
| Center Bore (mm) | 3in flange ID |
| Spoke Style | Clamp-on round |
| Backspacing (inches) | 4.625in top OD |
Experience enhanced engine performance and increased airflow with the K&N Universal Round Clamp-On Air Filter. Designed for versatility and ease of installation, this air filter features a 3-inch flange inner diameter, making it compatible with a wide range of intake setups. It boasts a 6-inch base outer diameter and a 4.625-inch top outer diameter, providing ample filtration surface area for optimal air flow and protection against contaminants.
This high-quality filter is crafted by K&N Engineering, a trusted name in automotive performance parts. Its universal fit design allows it to be easily clamped onto various air inlets, ensuring a secure fit and reliable performance for your engine. Ideal for car enthusiasts looking to boost intake efficiency without compromising on filtration, the K&N Universal Air Filter is a practical upgrade for many vehicles.
With its durable construction and superior filtration technology, this air filter helps improve throttle response and engine sound while reducing restriction. Whether upgrading a classic hot rod, a kit car, or a modern vehicle, this filter brings practical benefits to the table while maintaining K&N’s commitment to quality and reliability.
This high-quality filter is crafted by K&N Engineering, a trusted name in automotive performance parts. Its universal fit design allows it to be easily clamped onto various air inlets, ensuring a secure fit and reliable performance for your engine. Ideal for car enthusiasts looking to boost intake efficiency without compromising on filtration, the K&N Universal Air Filter is a practical upgrade for many vehicles.
With its durable construction and superior filtration technology, this air filter helps improve throttle response and engine sound while reducing restriction. Whether upgrading a classic hot rod, a kit car, or a modern vehicle, this filter brings practical benefits to the table while maintaining K&N’s commitment to quality and reliability.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















