KN Planning KOSO Cygnus X 4 Type BW'S BWS R

• Compatible models: Cygnus X (4 type)/BWS-R/BWS125

• High-efficiency air cleaner incorporates feedback from racing scenes

• Improve engine performance with Power Turbo Air Filter

• Designed to facilitate air filter replacement operations

• Ensures clean air and extends engine life

KOSO Racing Air Filter [Cygnus X (type 4)/BWS-R/BWS125]

[Compatible models] Cygnus X [4 type/BF9] Cygnus X [4 type/2UB] BWS-R [2JS] BWS125 [SEA6J]

Feedback from Taiwan's racing scene racing air filter. I don't like funnels or power filters though. Recommended for those looking for a highly efficient air cleaner.