K&N Replacement Air Filter for BMW
- Mfg Part #
- BM-1821
- SKU
- KNBM-1821
- Brand
-
K&N
Fits 2021 to 2025 BMW R 18, R 18 100 Years, R 18 B and 5 more models. See every vehicle
- Designed to increase horsepower
- Washable, reusable, and engineered to last for the life of your vehicle
- Designed to provide high airflow and exceptional filtration
- Engineered to fit easily into your factory air box
- No-Hassle Lifetime Limited Warranty
- Only needs cleaning every 50,000 miles under normal highway driving conditions
- Emissions legal in all 50 States
- Will not void vehicle warranty
$106.49 CAD
Ships Oct 22
Free shipping in Canada, ships Oct 22
Availability:
This item is available at the manufacturer.
In stock
At our Burlington, Ontario store: same-day pickup is typically available, or it ships on the date shown.
External warehouse stock
At a partner warehouse: we order it right away and it ships on the date shown.
Manufacturer stock
Available at the manufacturer: we order it for you right away and it ships on the date shown.
Backorder
Backordered at the supplier, availability unknown: we order it right away and allow about 2 weeks before your order ships. Contact us to check.
Universal Fitment
Does this fit your vehicle?
Description
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!
Warranty: No-Hassle Lifetime Limited warranty
Fits these vehicles
| Year | Make | Model |
|---|---|---|
| 2021 - 2025 | BMW | R 18 |
| 2023 | BMW | R 18 100 Years |
| 2022 - 2025 | BMW | R 18 B |
| 2021 - 2025 | BMW | R 18 Classic |
| 2021 | BMW | R 18 First Edition |
| 2024 - 2025 | BMW | R 18 Roctane |
| 2022 - 2025 | BMW | R 18 Transcontinental |
| 2022 | BMW | R 18 Transcontinental First Edition |