DNA Air Filters - Racing Air Filter for BMW S 1000 RR 19-23 / S 1000 XR 20-23 / M 1000RR 21-23 / S 1000 R 21-22

Advanced FCd (Full Contour Design):
Designed for optimal surface contact and fit, maximizing airflow and filtration performance.

Simple Installation:
Easy to install—just follow the instructions in the official BMW workshop manual.

Exceptional Filtration Efficiency:
Offers 98–99% efficiency using four layers of premium DNA® Cotton, ensuring superior engine protection.

Improved Airflow Performance:

• DNA® FCd Filter Flow: 202.00 CFM @ 1.5" H₂O (corrected @ 25°C)

• BMW OEM Paper Filter Flow: 185.00 CFM @ 1.5" H₂O (corrected @ 25°C)

• Airflow Gain: +9.19% over the stock filter

Versatile Use:
Designed as a High Flow filter for both Road and Race applications, delivering increased power, throttle response, and engine efficiency.

Spark-Safe Construction:
Built to be spark safe, making it suitable for use in highly tuned racing engines without compromising safety.