How does this BMC air filter improve performance?

This race version is made with multiple layers of cotton gauze that allow for increased airflow into your engine compared to a standard filter. More air can help your engine run more efficiently and potentially improve throttle response.

Can this air filter be cleaned and reused?

Yes, this BMC air filter is washable and can be regenerated. You can use the appropriate BMC regeneration kit to clean and re-oil the filter, allowing you to reuse it multiple times.

What does it mean that this filter is not CARB approved?

CARB (California Air Resources Board) approval means a part meets specific emissions standards for use in California. This filter is not CARB approved, so it cannot be legally shipped to or installed on vehicles registered in California.

Specifications

Brand: BMC
Part #: FM579/04RACE
UPC: 8055732591922

BMC 11-13 Kawasaki ER-4F 400 Replacement Air Filter- Race

Name: BMC 11-13 Kawasaki ER-4F 400 Replacement Air Filter- Race
Brand: BMC
SKU: bmc-bmc-11-13-kawasaki-er-4f-400-replacement-air-filter-race-t14-500105
Price: 88.99 USD
Availability: BackOrder

$88.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

BMC is known for high-performance air filters. This race version for Kawasaki ER-4F 400 (11-13) increases airflow and filters down to 7 microns.

Key Features

Fits 2011-2013 Kawasaki ER-4F 400.
Multi-layered cotton gauze soaked with low-viscosity oil for improved airflow and filtration.
Epoxy-coated alloy mesh protects against petrol fumes and air humidity.
Single mold design avoids welded joints that can break.
Filters impurities as small as 7 microns.
Washable and can be regenerated with a BMC regeneration kit.

This air filter is designed for the 2011-2013 Kawasaki ER-4F 400. It is not CARB approved and cannot be shipped to California.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

BMC is a well-known name for high-performance air filters, and this race-spec replacement filter for your 2011-2013 Kawasaki ER-4F 400 continues that tradition. It's designed to let more air into your engine, which can help improve performance, while still offering excellent filtration.

This filter is constructed from multiple layers of cotton gauze that are soaked in a special oil. This setup is then covered with an epoxy-coated alloy mesh to protect it from fuel vapors and moisture. Unlike filters with welded joints that can break, this one is made using a single mold for a more solid construction. It's also washable and can be regenerated using a BMC kit, meaning you can reuse it for a long time.

This filter is pre-oiled and ready to install. Keep in mind that it is not CARB approved and cannot be shipped to California.