K&N Engineering
K&N 20-21 BMW R18 1802cc Replacement Air Filter
$59.19
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the...
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Product information.
About this product
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2025 | BMW | R 18 | Base |
| 2023 | BMW | R 18 100 Years | Base |
| 2022-2025 | BMW | R 18 B | Base |
| 2021-2025 | BMW | R 18 Classic | Base |
| 2021 | BMW | R 18 First Edition | Base |
| 2024-2025 | BMW | R 18 Roctane | Base |
| 2022-2025 | BMW | R 18 Transcontinental | Base |
Product specifications.
- Brand
- K&N Engineering
- Product category
- Air Filters - Direct Fit
- SKU / part number
- KNNBM-1821
- Availability
- Currently sold out