K&N 20-21 BMW R18 1802cc Replacement Air Filter

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.
The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection.
Associated products: 99-5000 Filter Care Service Kit Aerosol

• PRECISION OEM-STYLE FIT: Made with application specific seamless sealing beads and custom seals for easy installation (Where Applicable).
• Only needs cleaning every 50,000 miles under normal highway driving conditions
• 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
• Emissions legal in all 50 States
• Designed to increase horsepower
• Will not void vehicle warranty

Fitment:
BMW R 18 100 Years Base 2023
BMW R 18 B Base 2022
BMW R 18 B Base 2023
BMW R 18 B Base 2024
BMW R 18 B Base 2025
BMW R 18 Base 2021
BMW R 18 Base 2022
BMW R 18 Base 2023
BMW R 18 Base 2024
BMW R 18 Base 2025
BMW R 18 Classic Base 2021
BMW R 18 Classic Base 2022
BMW R 18 Classic Base 2023
BMW R 18 Classic Base 2024
BMW R 18 Classic Base 2025
BMW R 18 First Edition Base 2021
BMW R 18 Roctane Base 2024
BMW R 18 Roctane Base 2025
BMW R 18 Transcontinental Base 2022
BMW R 18 Transcontinental Base 2023
BMW R 18 Transcontinental Base 2024
BMW R 18 Transcontinental Base 2025