K&N Race Air Filter BMW

K&N Race Air Filters are designed to achieve a virtually unrestricted air flow while maintaining filtration levels critical to engine life and performance. The secret to their success lies in the unique characteristics of the filter medium which was originally developed by K&N all those years ago in the dust, sweat and tears of desert motocross racing.

The racing air filters has two layers ofspecial pleatcotton gauze to provide even lower air restriction than the OEM replacement air filter. Unlike K&N replacement air filters, fuel management modifications will be necessary with this filter.

K&N racing air filters are washable and reusable.

Specifications

Part Numbers Specification