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| SKU | KNN56-9105 |
| MPN | 56-9105 |
| GTIN | 024844063229 |
| Certifications | None |
| Material | Foam |
| Color/Finish | Red |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1967 | Lotus | Elan | 2 |
| 1967 | Lotus | Elan | Base |
| 1968-1970 | Lotus | Elan | S4 |
| 1971-1973 | Lotus | Elan | Sprint |
Experience the performance upgrade with the K&N Universal Custom Air Filter. Designed for versatility, this oval-shaped air filter features a vibrant red color with a 51mm neck flange, making it an excellent fit for various automotive applications. Crafted by K&N Engineering, a trusted name in performance air filters, this custom filter enhances airflow to your engine, promoting better throttle response and increased power output.
The unique design combines durability with functionality, ensuring that your engine breathes cleaner air while maintaining optimal filtration efficiency. Ideal for car enthusiasts looking to boost engine performance with a reliable and reusable air filter option. The red foam media is washable and reusable, supporting long-term use without frequent replacements, saving you money and reducing waste.
Installation is straightforward with its universal fitment and quality construction, allowing it to replace many factory filters or be incorporated into custom intake setups. Ideal for those who demand the best in airflow performance and engine protection, this K&N custom air filter is a must-have upgrade for tuning and motorsport enthusiasts across Europe and beyond.
The unique design combines durability with functionality, ensuring that your engine breathes cleaner air while maintaining optimal filtration efficiency. Ideal for car enthusiasts looking to boost engine performance with a reliable and reusable air filter option. The red foam media is washable and reusable, supporting long-term use without frequent replacements, saving you money and reducing waste.
Installation is straightforward with its universal fitment and quality construction, allowing it to replace many factory filters or be incorporated into custom intake setups. Ideal for those who demand the best in airflow performance and engine protection, this K&N custom air filter is a must-have upgrade for tuning and motorsport enthusiasts across Europe and beyond.
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.

















