Starting Line Products Flow Rite Intake Vent - Rubber Grommet Mount - 2 1/2in. 14-189Install in the dash or intake tract for more airbox feed Supplied with a powder snow pre filter that repels snow and water A must for modified sleds Flow Rite kits are made using a rubber flange that conforms to a wide variety of countered, shaped and textured surfaces for a universal mounting system Is designed for ease of installation on flat or nearly flat surfaces; use a hole saw to make a 2 1 2in. hole and it snaps into place Sold each