Hiflofiltro air filters are manufactured to fit the factory air box and are a direct replacement for original equipment filters.
Fits:
BMW 1000 HP4 (K42) 2011 to 2014,
BMW 1000 HP4 Race (K60) 2017 to 2018,
BMW S1000 R (K47) 2013 to 2019,
BMW S1000 RR (K46) 2010 to 2018,
BMW S1000 RR Sport (K46) 2010,
BMW S1000 XR 2015 to 2019