QD EXHAUST Ducati Monster S4R / S4RS Full Exhaust System "Ex-Box" (EU homologated)
Full exhaust system by QD Exhaust, complete with collectors and wiring to place the oxygen sensor of the front cylinder in place. Fixed catalyst, removable dB killer.
This exhaust system is based on the resonance chambers principle. By concentrating the masses close to ground as the center of gravity is lowered, driving of the motorcycle is greatly increased. The masses, being concentrated below the axis of the wheels, stabilizes the bike when braking.
The look, lightweight & mobility are the strengths of the Ex-Box, in addition to significant performance increase.
▼ Reduced weight
📈 Power gain
☘ Euro 3 homologated
✔ Like all QD Exhaust products, this exhaust is covered by 30 months warranty by activating the provided service card on the official QD Exhaust website
⌚ 7 – 10 days production time
UNIQUE DESIGN & STYLE FOR YOUR MONSTER BY QD EXHAUST