Description
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 low restriction and increased performance, while providing excellent engine protection for your motorcycle.
- Designed to provide increased horsepower and torque
- Pleated media provides a large filtration area offering long service intervals
- Multiple layers of woven cotton gauze media offers excellent filtration
- Application specific base seal and sealing bead
- Made in the USA for over 40 years
- Washable & reusable, pre-oiled and ready to ride!
- Million-Mile Limited Warranty
| Air Filter Shape | Oval |
| Air Filter Material | Cotton Gauze |
| Height | 5.688 in (144 mm) |
| Inner Wire | No |
| Inside Length | 2.375 in (60 mm) |
| Inside Width | 1.5 in (38 mm) |
| Outside Length | 3.75 in (95 mm) |
| Outside Width | 2.938 in (75 mm) |
| Top Style | Rubber |
| Top Material | None |
| Flanges | None |
| Package Contents | 1 Air Filter |
| Package Quantity | 1 |
| Warranty | 1,000,000 Miles/10 Year |
| Washable | Yes |
| Product Style | Oval Air Filter |
| Base Outside Length | 3.75 in (95 mm) |
| Base Outside Width | 2.938 in (75 mm) |
| Top Outside Length | 3.75 in (95 mm) |
| Top Outside Width | 2.938 in (75 mm) |
| Outside Diameter | 3.75 in (95 mm) |
| Inside Diameter | 2.375 in (60 mm) |
| Weight | 0.7 lb (0.3 kg) |
| Filter Re-Oiling Amount | 0.63 oz (19 ml) |
| Product Box Height | 7.25 in (184 mm) |
| Product Box Length | 4.63 in (117 mm) |
| Product Box Width | 4.63 in (117 mm) |
2000 Honda CB400 VTEC 400
All Models
Street Legal in All US States: Yes
TUV Approved (Europe): Yes
1999 Honda CB400 VTEC 400
All Models
Street Legal in All US States: Yes
TUV Approved (Europe): Yes
1998 Honda CB400 VTEC 400
All Models
BMC FM44108
















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