POWERFLOW KIT 4T KTM/HQV/HUS SX-F 11-15,EXC-F250-500 11-16,FE250-501 13-16,FC250-450 (5PIN) (R

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 Power Flow kit comes with a rigid, lightweight, billet aluminium cage that provides a tight seal to the airbox and replaces your flimsy plastic stock cage. Includes a Fire-resistant Twin Air Filter.