K&N Air Filter Aprilia RS660/Tuono '22-'23 Category_Bolts minimising fogging under the shield

minimising fogging under the shield during bad weather like rain

Outlet OD: 4-1/16"

The Titan throttle tube has a non-removable end cap

3D design ensures a great fit that is comfortable and low- profile

K&N Air Filter Aprilia RS660/Tuono '22-'23 Category_Bolts minimising fogging under the shieldK&N's high flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance while providing excellent engine protection for your motorcycle. Features: Designed to provide increased horsepower and acceleration. Pleated cotton media provides a large filtration area offering low restriction, high