K&N 86-99 Yamaha YFM350FW Big Bear Air Filter

K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration. K&N Replacement Air Filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. K&N air filters are washable and reusable and provide high air-flow with excellent filtration. Fitment: 1987 Yamaha YFM350ER Moto-4 Base 1987 Yamaha YFM350FW Big Bear 4x4 Base 1988 Yamaha YFM350ER Moto-4 Base 1988 Yamaha YFM350FW Big Bear 4x4 Base 1988 Yamaha YFP350 TerraPro Base 1989 Yamaha YFM250 Moto-4 Base 1989 Yamaha YFM350ER Moto-4 Base 1989 Yamaha YFM350FW Big Bear 4x4 Base 1990 Yamaha YFM250 Moto-4 Base 1990 Yamaha YFM350ER Moto-4 Base 1990 Yamaha YFM350FW Big Bear 4x4 Base 1991 Yamaha YFM250 Moto-4 Base 1991 Yamaha YFM350ER Moto-4 Base 1991 Yamaha YFM350FW Big Bear 4x4 Base 1992 Yamaha YFB250 Timberwolf 2x4 Base 1992 Yamaha YFM350ER Moto-4 Base 1992 Yamaha YFM350FW Big Bear 4x4 Base 1993 Yamaha YFB250 Timberwolf 2x4 Base 1993 Yamaha YFM350ER Moto-4 Base 1993 Yamaha YFM350FW Big Bear 4x4 Base 1993 Yamaha YFM400F Kodiak 4x4 Base 1994 Yamaha YFB250 Timberwolf 2x4 Base 1994 Yamaha YFB250FW Timberwolf 4x4 Base 1994 Yamaha YFM350ER Moto-4 Base 1994 Yamaha YFM350FW Big Bear 4x4 Base 1994 Yamaha YFM400F Kodiak 4x4 Base 1995 Yamaha YFB250 Timberwolf 2x4 Base 1995 Yamaha YFB250FW Timberwolf 4x4 Base 1995 Yamaha YFM350ER Moto-4 Base 1995 Yamaha YFM350FW Big Bear 4x4 Base 1995 Yamaha YFM400F Kodiak 4x4 Base 1996 Yamaha YFB250 Timberwolf 2x4 Base 1996 Yamaha YFB250FW Timberwolf 4x4 Base 1996 Yamaha YFM350FW Big Bear 4x4 Base 1996 Yamaha YFM400F Kodiak 4x4 Base 1997 Yamaha YFB250 Timberwolf 2x4 Base 1997 Yamaha YFB250FW Timberwolf 4x4 Base 1997 Yamaha YFM350FW Big Bear 4x4 Base 1997 Yamaha YFM400F Kodiak 4x4 Base 1998 Yamaha YFB250 Timberwolf 2x4 Base 1998 Yamaha YFB250FW Timberwolf 4x4 Base 1998 Yamaha YFM350FW Big Bear 4x4 Base 1998 Yamaha YFM400F Kodiak 4x4 Base 1999 Yamaha YFB250FW Timberwolf 4x4 Base 1999 Yamaha YFM350FW Big Bear 4x4 Base 1999 Yamaha YFM400F Kodiak 4x4 Base 2000 Yamaha YFB250FW Timberwolf 4x4 Base