Maximize the breathing capacity of your Yamaha YZF-R6 with the BMC Air Restrictor (FM515/04). Engineered as a high-flow alternative to the OEM intake restrictor, this BMC component allows the R6's 600cc inline-four to draw more air at peak RPM, unlocking the performance that Yamaha's engineers designed into the engine.
Ideal for track day riders and street performance enthusiasts who want to optimize their YZF-R6 without complex modifications. BMC components are manufactured in Italy to strict motorsport tolerances and trusted globally by professional race teams competing at the highest levels of motorcycle racing.
- High-flow air restrictor — replaces the stock OEM unit
- Improves top-end power and throttle response across the RPM range
- Direct OEM fitment — no modifications required
- Italian motorsport engineering and quality control
- Fits: Yamaha YZF-R6
