Skip to Main Content Skip to Footer Links
Error occured! Please reload the page and try again
Choose a Store
Open till 
There are vehicles in your garage

Free shipping on all orders.

Enroll in Speed Perks for more savings.


Cart is empty!


Add Something to the cart

includes estimated shipping



Vehicle added

Vehicles

Find parts for the selected vehicle:

View Vehicles
Are you sure you want to delete this vehicle?

    Add a


    Add a


    K&N Replacement Air Filter

    Part # BM-0400
    Loading ...
    This item is not eligible for further promotional discounts, coupons or special offers.
    Qty:
    OUT OF STOCK AT YOUR STORE
    • Product Details

      Part No. BM-0400

      Warranty Details (LIMITED LIFETIME REPLACEMENT)

      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.

      Product 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!
      • Includes a 10-Year/Million-Mile Limited Warranty

    • Specifications
      • Height:3.375 in
        Inside Diameter:3 in
        Material:Cotton Gauze
        Outside Diameter:4.375 in
        Shape:Round
        Top Type:Open
    • Read Review
    • Q & A