MCS-598957 - 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: 18;42%; DNA air filter flow: 156;90 CFM (Cubic feet per minute) @1;5"H2O corre

Fitment:
BMW: 16-21 F 750 GS 850cc; 16-21 F 850 GS 850cc; 17-21 F 850 GS ADVENTURE 850cc; 20-21 F 900 R 900cc; 20-21 F 900 XR 900cc