Product Overview
This K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles. Unlike K&N replacement air filters, fuel management modifications will be necessary with this racing filter. K&N racing air filters are washable and reusable and come with a one year limited warranty. This product is for closed course competition use only.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2014 | BMW | HP4 | Base |
| 2014 | BMW | HP4 Competition | Base |
| 2018 | BMW | HP4 RACE | Base |
| 2014-2019 | BMW | S1000R | Base |
| 2009-2019 | BMW | S1000RR | Base |
| 2015-2019 | BMW | S1000XR | Base |
