TWIN AIR Powerflow Suzuki RM-Z 250 04-06 air filter

The best filter in the world can´t do its job if there are leaks in the seal of the airbox. That´s why Twin Air provides a complete line of products to ensure a leak-proof, fool proof fit. Twin Air´s PowerFlow kit comes with a rigid, lightweight, billet aluminum cage that provides a tight seal to the airbox and replaces your flimsy plastic stock cage. A Twin Air Powerflow Kit includes a pre-oiled Twin Air filter, a special aluminum cage and all necessary mounting hardware