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.
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!
- No-Hassle Lifetime Limited Warranty
Application Summary:
| Year |
Make/Model |
| 2020-2022 |
Kawasaki ER400 Z400 ABS |
| 2019-2023 |
Kawasaki EX400 Ninja 400 |
| 2019-2023 |
Kawasaki EX400 Ninja 400 ABS |
| 2020 |
Kawasaki EX400 Ninja 400 ABS KRT Edition |
| 2022-2023 |
Kawasaki EX400 Ninja 400 ABS KRT Edition |
| 2019 |
Kawasaki EX400 Ninja 400 ABS SE |
| 2020 |
Kawasaki EX400 Ninja 400 KRT Edition |
| 2023 |
Kawasaki EX400 Ninja 400 KRT Edition |
| 2026 |
Kawasaki KLE500 |
| 2026 |
Kawasaki KLE500 SE |
| 2019 |
Kawasaki Z400 ABS |
| 2023 |
Kawasaki Z400 ABS |
| Attributes |
| Air Filter Material |
Cotton Gauze |
| Air Filter Shape |
Trapezoidal |
| Alternate Part Number |
KA-4018 |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Country of Origin (Primary) |
US |
| Emission Code |
Legal US |
| Filter Material |
Cotton Gauze |
| Filter Re-Oiling Amount |
0.69 oz (20 ml) |
| Frame Design |
Rigid |
| Harmonized Tariff Code (Schedule B) |
8421310000 |
| Hazardous Material Code |
N |
| Height |
1.813 in (46 mm) |
| Item Type |
High Performance |
| Life Cycle Status Code |
Available to Order |
| NAFTA Preference Criterion Code |
B |
| Oil Included |
Yes |
| Outside Length |
9.563 in (243 mm) |
| Outside Width |
5.938 in (151 mm) |
| Package Contents |
1 Air Filter |
| Package Material |
Paperboard |
| Package Quantity |
1 |
| Package Type |
Box |
| Pre-Screened |
No |
| Product Style |
Unique Air Filters |
| SDR Required Flag |
N |
| Warranty |
No-Hassle Lifetime Limited |
| Washable |
Yes |
| Weight |
0.9 lb (0.4 kg) |
| GTIN |
00024844368539 |
