MWR Race Air Filter - Yamaha R1 (race use only) Billet Alloy Levers this Insert Intake prevents the

this Insert Intake prevents the incoming airflow from colliding with the wall at the airbox entry which generates more air pressure in the airbox at high speed

oil cooler guards fit like original factory equipment should

MWR High Efficency Air Filter to suit Honda CBR 1000RR/ SP1/SP2

MWR Performance filter for road use with two layers of foam and in between the ingenious system to offer the same amount of air to all four inlets

screws or glues and therefore approved for every national and international championship

MWR Race Air Filter - Yamaha R1 (race use only) Billet Alloy Levers this Insert Intake prevents theMWR Race Air Filter to suit Yamaha R1 for race use only