REPLACEMENT BF FILTER

Twin Air filters are slightly smaller than stock, making them easier to change while increasing dead air space around the filter for better performance

Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)

Flat foam sealing ring provides a secure seat against the airbox, even in the worst riding conditions

Includes a laminated layer of backfire-retardant foam