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    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.

    Features:

    • Designed to provide increased horsepower and acceleration.
    • Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals.
    • Multiple layers of woven cotton gauze media offer excellent filtration.
    • Fits directly into OEM airbox with an application-specific sealing bead ensuring a precise fit.
    • No fuel management modifications are required to obtain increased performance.
    • Washable and reusable, most are pre-oiled and ready to ride.

    Specifications:

    • Heigh t: 3.938in (100mm)
    • Washable: Yes
    • Filter Material: Cotton Gauze
    • Base Outside Diameter: 6.125in (156mm)
    • Top Outside Diameter: 5.125in (130mm)
    • Filter Re-Oiling Amount: 0.85oz (25ml)
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    K&N Air Filter KSU-4506

    by K&N
    SKU: KNSU4506
    Regular price $161.99 $153.99 5% off
    Unit price
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    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.

    Features:

    • Designed to provide increased horsepower and acceleration.
    • Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals.
    • Multiple layers of woven cotton gauze media offer excellent filtration.
    • Fits directly into OEM airbox with an application-specific sealing bead ensuring a precise fit.
    • No fuel management modifications are required to obtain increased performance.
    • Washable and reusable, most are pre-oiled and ready to ride.

    Specifications:

    • Heigh t: 3.938in (100mm)
    • Washable: Yes
    • Filter Material: Cotton Gauze
    • Base Outside Diameter: 6.125in (156mm)
    • Top Outside Diameter: 5.125in (130mm)
    • Filter Re-Oiling Amount: 0.85oz (25ml)