Exhaust ex-box Ducati Monster S4R rs

Exhaust ex-box Ducati Monster S4R rs

The famous EX-box exhaust line is also fitted to the Monster S4R and S4RS, it is homologated and EURO3 catalyzed, allowing the original lambda probe to be reinstalled.

This is an exhaust system based on the principle of resonance. It helps lower the center of gravity and concentrate the masses close to the ground, in a free movement zone during angle changes, which enhances the bike's maneuverability. The masses located under the bike's wheel axis stabilize braking.

Design, lightweight, and maneuverability are the strengths of the Ex-Box, which, in addition to providing a significant performance increase, gives the bike greater maneuverability.

The DB killer is removable.