K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your motorcycle, ATV, or Side-By-Side vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance for your journey. Join the millions of customers who have saved money and improved performance by upgrading to K&N filtration. Fitment Information: 2014-2019 BMW R nine T; 2016-2019 BMW R nine T Pure; 2016-2019 BMW R nine T Scrambler; 2016-2018 BMW R nine T Racer; 2016-2018 BMW R nine T Urban GS; 2007-2015 BMW R1200R; 2015 BMW R1200RS; 2004-2013 BMW R1200GS; 2005-2013 BMW R1200GS Adventure; 2005-2013 BMW R1200RT; 2007-2011 BMW HP2 Megamoto; 2011 BMW R1200R Classic; 2006-2011 BMW R1200S; 2005-2008 BMW HP2 Enduro; 2005-2008 BMW R1200GS HP2; 2005-2007 BMW R1200ST; 2005 BMW R900RT