Optional catalytic converter S for Ducati Monster '08–'15 by Akrapovic. The catalytic converter is designed to improve the performance and sound of Akrapovic exhaust systems.

The catalytic converter features a honeycomb metallic structure that incorporates precious metals, such as palladium and rhodium. Its function includes converting toxic exhaust gases into non-toxic carbon dioxide and water vapor.

• Part number: 18610917 / P-KAT-025/1
• Supplier part: P-KAT-025/1
• Model: Akrapovic spare part
• Product name: Catalytic Converter
• Style: 4-S Catalytic Converter
• Units: Each