Twin Air Pre-oiled motorcycle air filter Yamaha Wr 450 F (Cj13)

• A patented design, a careful selection of materials, and extremely high manufacturing quality ensure that Twin Air filters offer unmatched performance and protection levels to date. This makes them the preferred choice for most top-level riders in both national and international championships.
• The first layer of open-cell foam traps dust, sand, and impurities.
• A denser second layer of foam stops the finest particles while allowing airflow to pass through.
• A third flame-retardant layer that allows the removal of the original anti-backfire screen.
• Specially developed for Twin Air filters, the glue that ensures the cohesion of the foam pieces resists various solvents and petrol.
• Twin Air filters are noticeably smaller than the original elements to increase the available volume in the airbox and thus promote airflow.
• The unique design of the "breathing seal" guarantees maximum contact surface with the filter housing.
• The adhesion of the two layers of foam eliminates the risk of dust and impurities getting trapped between the two layers.

Features:

• weight (g): 60
• width (mm): 170
• height (mm): 70
• length (mm): 160
• volume (cm³): 1904
• filter version: Pre-oiled