TECNIUM Air Filter for YAMAHA WRF 450, YZF 250, YZF 450 2018-2019

TECNIUM offers this air filter for YAMAHA WRF 450, YZF 250, YZF 450 2018-2019. The engine draws in huge amounts of air. Sitting in the airbox, the filter catches dust, sand and mud before they reach the carburettor or injection, and then the cylinder.

Why a foam air filter?

The foam traps dust throughout its thickness thanks to the special oil it is soaked in, while letting plenty of air through.

• Excellent airflow for the engine, even as the filter starts to load up.
• Washable and reusable many times: far cheaper than a disposable filter.
• Limit: it must be cleaned and oiled regularly, after every dusty ride; badly oiled or damaged, it lets dust through – the main cause of engine wear.

When should you replace the air filter on your YAMAHA YZF 450?

Replace the filter as soon as the foam is torn, hardened or coming away from its frame: dust that gets through wears the piston and cylinder in a few hours.

Specifications and fitting tips

• A first aerated foam layer catches impurities
• A denser second foam layer catches any smaller impurities and favours the air flow
• Manufacturer part number: 0370

Cross-Mania tip: Check it after every dusty ride and never let it clog.

Also needed with this part

• Air filter oil : LIQUI MOLY 500 ml · LIQUI MOLY 1 L
• Air filter cleaner : TWIN AIR · MOTUL
• Airbox wash cover : TECNIUM · TWIN AIR
• Oil filter : K & N · PROX
• 4-stroke engine oil : LIQUI MOLY 10W40 1 L · MOTUL 10W50

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
YAMAHA WRF 450 2019
YAMAHA YZF 250 2019
YAMAHA YZF 450 2019
YAMAHA YZF 450 2018