MWR | Full Race air filter for YAMAHA MT-09 2024- / XSR 900 2025- / XSR 900 GP 2024- / TRACER 9 2025- / R9 2025-

The MWR Full Race Airfilter , for track and racebikes .The goal for the revolutionairy design is to reduce the inlet noise and yet more power delivery .

WSBK technology for your own track/racebike :

The aerodynamic plate is designed to create an equal airflow on all three cylinders.

The double plate eliminates the turbulence “behind”the plate , which creates an even higher speed of the air. Due to these changes in the airflow, the cylinders are also better filled so that you have more room to play with the ignition

Unlike all other sportsfilters creates a much better , equal airflow over all cylinders , means you need to adapt fueling of all cylinders seperatly to achieve maximum effect. Concerns all twins , V-twins , three , four , and V4 engines.

Remapping the ECU or Fuel Control Module is recommended