MCS-914915 - Designed as a High flow filter for road and race use; Full Contour design; Easy installation; 98-99% filtering efficiency; with 4 layers of DNAr cotton; DNA Increased Air Flow: 9;19%; DNA air filter flow: 202 CFM (Cubic feet per minute) @1;5"H2O corrected

Fitment:
BMW: 19-21 S 1000 RR 1000cc; 2021 M 1000 R 1000cc; 20-21 S 1000 XR 1000cc