K&N RU-1030 UNIVERSAL Clamp-On Air Filter 1-3/4"10 DEG FLG, 3-1/2"OD, 4-1/2"H ymm_21 almost all applications require a

almost all applications require a 10-micron post-filter between the fuel pump and the fuel rail

Turbo inlets up to 43% larger than OEM with dimpled inner surface

3-piece anodized aluminum body for maximum corrosion resistance

helping to reduce muscle fatigue and improve pedal control

Significant weight reduction and reduced back pressure

K&N RU-1030 UNIVERSAL Clamp-On Air Filter 1-3/4"10 DEG FLG, 3-1/2"OD, 4-1/2"H ymm_21 almost all applications require aDescription K&N RU 1030 UNIVERSAL Clamp On Air Filter 1 3 4"10 DEG FLG, 3 1 2"OD, 4 1 2"H K&N Universal Air Filters are designed and manufactured for a wide range of applications, including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and more. These filters accommodate various air intake angles and offset diameters, making them suitable for many types of equipment. All filters feature ultra strong molded pliable rubber