Standard Air Filter - Yamaha 1403-3773 Continuous arch in ramp is

Continuous arch in ramp is ideal for sport bikes

Can be used on 2011-UP GM 2500/3500HD trucks with 0"-8" of front lift

The critical pivot points are maintenance-free and extremely durable for long-lasting use

All lenses have 100% UVA protection

Standard Air Filter - Yamaha 1403-3773 Continuous arch in ramp isDual bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven) Slightly smaller than stock, making them easier to change while increasing dead air space around the filter for better performance Flat foam sealing ring provides a secure seal against the airbox, even in the worst riding conditions fits yamaha YZ250FX (2020 2024), WR250F (2020 2023), YZ250F(2019 2023),