BMC 2021+ Yamaha MT-09 890 Replacement Air Filter

BMC Air Filter for 2021+ Yamaha MT-09 890 | High Flow Replacement

Boost your 2021+ Yamaha MT-09 890's throttle response with the BMC performance replacement air filter. Direct OEM drop-in, washable, and reusable.

Unlock maximum airflow and superior engine protection for your CP3 engine with the BMC Replacement Air Filter designed for the 2021+ Yamaha MT-09 890. Engineered and manufactured in Italy using motorsport technology, this high-performance filter replaces your restrictive factory paper element to deliver increased induction airflow directly to the intake manifold.

Constructed with a multi-layered oiled cotton gauze encased in an epoxy-coated alloy mesh, BMC filters trap microscopic impurities down to 7 microns—significantly finer than the OEM paper filter standard of 10 microns. Built using BMC’s signature "Full Moulding" process, the durable red rubber frame is crafted from a single piece without welded joints, preventing structural failure over time. Pre-oiled and ready to install right out of the box, it drops directly into the stock airbox without requiring modifications to your motorcycle.

Best Uses

1. Street Riding & Commuting: Keeps the 890cc CP3 engine breathing cleanly while maximizing daily throttle responsiveness.
2. Aggressive Sport Riding: Supports smoother power delivery through mid-range and top-end acceleration under hard load.
3. Track Days: Provides maximum airflow efficiency required during high-RPM performance riding.
4. ECU Tuning & Exhaust Upgrades: Serves as an ideal intake foundation when paired with aftermarket full-exhaust systems and engine remapping.

Features

1. Full Moulding Construction: Seamless single-mould red rubber structure ensures structural integrity with no joint welds to crack or fail.
2. Multi-Layer Oiled Cotton Media: Features low-viscosity oiled cotton layers that pull maximum air into the intake while trapping harmful dirt particles.
3. Epoxy-Coated Mesh Protection: Reinforced with an alloy mesh layer to protect against petrol fumes and humidity-induced oxidation.
4. Direct OEM Fitment: Precision engineered to drop directly into the factory 2021+ Yamaha MT-09 airbox with no cutting or modifications needed.
5. 7-Micron Filtration Level: Advanced filtering capability traps microscopic debris down to 7 microns for superior engine protection.

Benefits

1. Enhanced Throttle Response: Improves air velocity into the cylinders, delivering sharper engine response when twisting the throttle.
2. Washable & Reusable: Designed to last the lifetime of your motorcycle—simply clean and re-oil with a BMC regeneration kit instead of buying replacement filters.
3. Better Engine Protection: Captures smaller dust and dirt particles than stock paper filters, reducing internal engine wear over time.
4. Optimized Fuel & Air Mixture: Increased airflow supports more efficient combustion when paired with custom tuning or exhaust mods.
5. Cost-Effective Long-Term Upgrade: Eliminates ongoing replacement costs associated with standard disposable OEM air filters.