K&N Replacement Air Filter Royal Enfield Bullet 500 EFI (2009–)

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. When used as a replacement for the OEM air filter, modifications to the jetting may be required.

Features:

• 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!

Specifications:

• Washable: Yes
• Filter Material: Cotton Gauze
• Height: 79mm
• Inside Diameter: 94mm
• Outside Diameter: 119mm
• Filter Re-Oiling Amount: 9ml