TWIN AIR Air Filter - Polaris 156144FR High Flow Replacement Air Filter 3D Design Each product is

3D Design Each product is specifically designed

Includes air intakes to cool the engine

Perfect shape to perfectly fit your bike model

factory look

and morphs into 4" at the rear When this muffler is used with the Cobra head pipe it requires the use of an optional tapered heat shield

TWIN AIR Air Filter - Polaris 156144FR High Flow Replacement Air Filter 3D Design Each product isDual 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