MWR | High efficient airfilter for Yamaha YZF R1 2009-2014

R1  →  ’09/’14

Filter type: High Efficiency

Recommended use: Road and Track


This ‘High Efficiency’ filter delivers excellent performance thanks to a higher air flow rate than the original filter, whilst also offering greater protection for the engine.

This filter has been meticulously designed to distribute oxygen evenly across all cylinders; in fact, the upper section features an AIR SPLITTER which enhances airflow.


MWR filter features:


- Sponge made from high-tech closed-cell material

- Exceptional durability (up to 25 washes)

- Laser-cut, anodised aluminium base

- Pre-oiled with biodegradable oil for maximum engine protection


This filter is a perfect replacement for the original and requires no modifications for correct fitting.


We recommend washing/oiling it at least once a year

We recommend adjusting the ECU mapping or additional module to fully utilise the filter’s performance.