Airbox Mod (New)

To date, the 3 most common airbox mods to help the huge displacement engine of the Hayabusa breathe better includes

1. Airbox flapper mod
2. Small airbox mod
3. Large airbox mod

This is a relatively new idea which is an improvement over the brute and crude large airbox mod. Making use of the new K8 Hayabusa's air filter, the floor of the airbox is cut to match the filter. This allows a larger volume of air to be passed to the intake of the engine and in theory increase the power of the bike.