We use this K&N Air Filter as a Crank Case Breather Filter in the XR's Only Crankcase Breather Filter Kit. With the addition of this filter, there's not need to worry about sucking dirty air into your crankcase and cause catostrophic damage to your engi
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PART PRICE: $24.95

PART NUMBER: KN-62-1100

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda CRF150 / CRF
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PART PRICE: $49.00

PART NUMBER: KN-HA-1503

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda CRF250R / CRF450R
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PART PRICE: $80.00

PART NUMBER: KN-HA-4503

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda CRF80 / CRF100 / TRX90 / XR80 / XR100
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PART PRICE: $37.39

PART NUMBER: KN-HA-1088

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda TRX300EX (93-UP)
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PART PRICE: $39.89

PART NUMBER: KN-HA-3094

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda TRX400EX
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PART PRICE: $57.70

PART NUMBER: KN-HA-4099

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda TRX450R (04-05)
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PART PRICE: $69.95

PART NUMBER: KN-HA-4504

K&N Replacement Air Filters are engineered to fit directly into your stock air box for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda TRX450R (06) / Yamaha YFM700 Raptor (06) / Porsche 911 3.2L (84)
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PART PRICE: $54.60

PART NUMBER: KN-BD-6500

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda XR200R (84-UP) / XRXR250R (84-85)
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PART PRICE: $56.60

PART NUMBER: KN-HA-2584

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda XR250R (81-82) / XR500R (81-82)
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PART PRICE: $68.16

PART NUMBER: KN-HA-1000

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda XR250R (86-UP) / XR350R (83-85)
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PART PRICE: $47.22

PART NUMBER: KN-HA-1312

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda XR400R
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PART PRICE: $47.21

PART NUMBER: KN-HA-1314

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda XR500R (83-84)
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PART PRICE: $57.23

PART NUMBER: KN-HA-1303

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda XR250R (87-90) / XR600R (85-UP)
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PART PRICE: $47.22

PART NUMBER: KN-HA-1315

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda XR650L (1993-UP)
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PART PRICE: $54.05

PART NUMBER: KN-HA-6592

K&N Replacement Air Filters are engineered to fit directly into your stock air box, using the stock retention system and designed for superior air flow over that of the stock Honda dirt bike air filter. FITS: Honda XR650R
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PART PRICE: $52.45

PART NUMBER: KN-HA-6500

Touting horsepower gains of 8.97 HP @ 2573 RPM for your Ford Super Duty F-250 and F-350 diesel truck, K&N Air Filters are proven performers in the dirt, mud, silt and sand.
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PART PRICE: $375.00

PART NUMBER: KN-57-2530

The K&N Drycharger® is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers, contain uniform micron sized openings that allow optimum a
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PART PRICE: $50.59

PART NUMBER: KN-RC-4780

K&N’s lifetime replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. FITS Ford Excursion 7.3L Diesel / Super Duty 7.3L Diesel (F250/F350/F450/F550)
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PART PRICE: $44.95

PART NUMBER: KN-33-2248

K&N filters contain synthetic filter media, designed for ultimate flow, yet engineered for outstanding filtration. FITS: Honda CRF250R / CRF250X / CRF450R / CRF450X / TRX450R
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PART PRICE: $7.00

PART NUMBER: KN-116

K&N filters contain synthetic filter media, designed for ultimate flow, yet engineered for outstanding filtration. FITS: Honda TRX300EX / TRX400EX / TRX350 Rancher / TRX450 Foreman / TRX500 Foreman / ATC250SX / ATC350X
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PART PRICE: $6.00

PART NUMBER: KN-113

K&N filters contain synthetic filter media, designed for ultimate flow, yet engineered for outstanding filtration. FITS: Honda XR250R / XR350R / XR400R / XR500 / XR600R / XR650L / XR650R / XR250L / XL250 / XL350 / XL600 / TRX250X Fourtrax
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PART PRICE: $6.00

PART NUMBER: KN-112

To satisfy the demands of racers, our oil filter has many features over and above the requirements of most vehicles. Drilled safety wire holes for racing. Sturdy 1 wrench nut makes removal quick and easy. FITS Ford Super Duty & Econoline with 7.3L Diesel"
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PART PRICE: $13.95

PART NUMBER: KN-HP-6001