TWIN AIR Air Filter - Prairie 151913 Fork Cover 2-stroke kits include a Twin

2-stroke kits include a Twin Air filter and a rigid

T-type dual density polymer handle for firm grip

Cylinder Specific Ignition Timing

Screen printed long-sleeve t-shirt

TWIN AIR Air Filter - Prairie 151913 Fork Cover 2-stroke kits include a TwinDual bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions