Honda CRF450R Air Filters
- No Toil®Flame Resistant FilterFlame Resistant Filter by No Toil®. Dual stage, flame laminated high flow filter. Replacement flame resistant filter for the Super-Flo Kit. No-Toil Flame-Resistant Filters are treated with a special fire suppressor for the off chance...Expertly crafted from premium materialsDesigned to match rigorous quality standards$25.53 - $40.70
- Outlaw Racing®Air Filter CoversUniversal Air Filter Covers by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Simply slip filter cover over your existing air filterTraps up to 90% of the dirt$13.78 - $18.39
- Outlaw Racing®Super Seal Air FilterSuper Seal Air Filter by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...The Outlaw Racing super seal filters come with a one year warranty on workmanship and materialsAny air filter that is determined by Outlaw Racing to be defective within one year of purchase will be replaced, simply return the filter to Outlaw Racing along with the retail invoice$8.86 - $31.94
- ProX®Air FilterAir Filter by ProX®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using...Carefully developed for the highest level of qualityReady to serve reliably for years to come$10.92 - $24.60
- Twin Air®Dust CoverDust Cover by Twin Air®. Fit this over your Twin Air Filter when you're riding in severe conditions such as heavy dust and sand. This coarse foam pre-filter, oiled for maximum benefit, will act as an additional layer of protection and...Engineered to serve the motocross and ATV industryMade for great performance in the off-road conditions$20.71 - $52.04
- Twin Air®Pre-Oiled Fire Resistant Air FilterPre-Oiled Fire Resistant Air Filter by Twin Air®. For many years, Twin Air Factory Pre-Oiled filters were only available to top professional race teams and OEM customers. The results were so good that Twin Air now offer the same factory...Engineered to serve the motocross and ATV industryMade for great performance in the off-road conditions$19.81 - $90.15
- UNI Filter®Air Filter SheetUniversal Air Filter Sheet by UNI Filter®. Sheets of Air Filter Foam for you to fabricate your own design! If you're looking for a quality product that will serve you for years to come, look no further.Works with original equipment manufacturer vehicle electronicsMade from high-quality materials for ultimate durability$15.34 - $22.43
- UNI Filter®Breather Clamp-On FilterUniversal Breather Clamp-On Filter by UNI Filter®. Uni's breathers are made of a new washable urethane which needs no oil or special cleaners. If you're looking for a quality product that will serve you for years to come, look no further.Completely washableWorks with original equipment manufacturer vehicle electronics$15.34 - $18.28
- UNI Filter®Clamp-On Pod Filter KitUniversal Clamp-On Pod Filter Kit by UNI Filter®. Deluxe Urethane End Cap. Uni Pod Filter Kits feature a black urethane end cap, black foam element, black urethane snout and a stainless steel clamp. (Jetting changes may be required to...Works with original equipment manufacturer vehicle electronicsMade from high-quality materials for ultimate durability$35.85
- UNI Filter®Dirt Foam Air FilterUniversal Dirt Foam Air Filter by UNI Filter®. Uni Universal Air Filters is where it all started over 40 years ago. Make a trick filter that clamps directly to the carburetor. For use on motorcycles, go-karts, tractors, air compressors,...Works with original equipment manufacturer vehicle electronicsMade from high-quality materials for ultimate durability$14.61 - $16.08
- UNI Filter®Dual Layer Clamp-On FilterUniversal Dual Layer Clamp-On Filter by UNI Filter®. Uni Universal Air Filters is where it all started over 40 years ago. Make a trick filter that clamps directly to the carburetor. For use on motorcycles, go-karts, tractors, air...Works with original equipment manufacturer vehicle electronicsMade from high-quality materials for ultimate durability$18.28 - $36.59
- UNI Filter®Dual Layered Angled Clamp-On Pod FilterUniversal Dual Layered Angled Clamp-On Pod Filter by UNI Filter®. Uni Universal Air Filters is where it all started over 40 years ago. Make a trick filter that clamps directly to the carburetor. For use on motorcycles, go-karts,...Works with original equipment manufacturer vehicle electronicsMade from high-quality materials for ultimate durability$17.54 - $23.46
- UNI Filter®Single Stage Clamp-On FilterUniversal Single Stage Clamp-On Filter by UNI Filter®. Uni Universal Air Filters is where it all started over 40 years ago. Make a trick filter that clamps directly to the carburetor. For use on motorcycles, go-karts, tractors, air...Works with original equipment manufacturer vehicle electronicsMade from high-quality materials for ultimate durability$16.81 - $19.00
- UNI Filter®Sock FilterUniversal Sock Filter by UNI Filter®. Uni Universal Air Filters is where it all started over 40 years ago. Make a trick filter that clamps directly to the carburetor. For use on motorcycles, go-karts, tractors, air compressors,...Works with original equipment manufacturer vehicle electronicsMade from high-quality materials for ultimate durability$13.84
- UNI Filter®Straight Flex Core Sock Clamp-On FilterUniversal Flex Core Sock Clamp-On Filter by UNI Filter®. Uni Universal Air Filters is where it all started over 40 years ago. Make a trick filter that clamps directly to the carburetor. For use on motorcycles, go-karts, tractors, air...Works with original equipment manufacturer vehicle electronicsMade from high-quality materials for ultimate durability$9.99 - $13.84
- K&N®Power Sport Unique Red Air Filter (8.625" BOL) (HA-4517XD)Power Sport Unique Red Air Filter (HA-4517XD) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and...Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$199.99
- K&N®Custom Unique Red Air Filter (7.313" B x 2.625" H) (E-3987)Universal Custom Unique Red Air Filter (E-3987) by K&N®. The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is...Designed to boost horsepower and rate of accelerationWashable and reusable$79.99
- K&N®Power Sport Oval Tapered Red Air Filter (2.438" F x 4.5" BOL x 3.75" BOW x 3" TOL x 2" TOW x 4" H) (RE-0961)Universal Power Sport Oval Tapered Red Air Filter (RE-0961) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles,...Designed to increase horsepower and accelerationHigh air flow with excellent filtration$89.99
- K&N®High Flow Series Panel Air Filter (0.656" H) (KA-2414)Universal High Flow Series Panel Air Filter (KA-2414) by K&N®. K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are...Designed to provide increased horsepower and torquePleated media provides a large filtration area offering long service intervals$64.99
- K&N®High Flow Series Panel Air Filter (1.344" H) (YA-1515)Universal High Flow Series Panel Air Filter (YA-1515) by K&N®. K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are...Designed to provide increased horsepower and torquePleated media provides a large filtration area offering long service intervals$64.99
- K&N®Power Sport Oval Red Air Filter (2" H) (RT-3910)Universal Power Sport Oval Red Air Filter (RT-3910) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles,...Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$99.99
- K&N®Power Sport Round Red Air Filter (2.875" ID x 2.438" H) (DU-0202)Universal Power Sport Round Red Air Filter (DU-0202) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles,...Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$119.99
- K&N®Power Sport Round Red Air Filter (4" ID x 5.5" OD x 2" H) (RL-320B)Universal Power Sport Round Red Air Filter (RL-320B) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles,...Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$99.99
- K&N®Power Sport XStream™ Round Tapered Red Air Filter (2.438" F x 4.5" B x 6" T x 6.125" H) (RX-3810XD)Universal Power Sport XStream™ Round Tapered Red Air Filter (RX-3810XD) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,...Outstanding protection in harsh dusty conditionsWashable and reusable$199.99
- K&N®Round Tapered Air Filter (3" F x 4.438" B x 3.5" (89mm) T x 5.219" H) (RE-5287)Universal Round Tapered Air Filter (RE-5287) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and...Designed to increase horsepower and accelerationHigh air flow with excellent filtration$79.99
- K&N®Round Tapered Red Air Filter (1.875" F x 3" B x 2" T x 3" H) (RC-1090)Universal Round Tapered Red Air Filter (RC-1090) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors,...Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$59.99
- K&N®Tapered Conical Air Filter (5" F x 6.5" B x 11.875" H) (RU-5065XD)Universal Tapered Conical Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...Designed to increase horsepower and accelerationHigh air flow with excellent filtration$99.99
- K&N®Universal Clamp-On Air Filter (RU-5294)Universal Air Filter (RU-5294) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$99.99
- K&N®Universal Clamp-On Air Filter (RU-5284)Universal Air Filter (RU-5284) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$59.99
- K&N®Universal Clamp-On Air Filter (RU-70031)Universal Air Filter (RU-70031) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$64.99