YAMAHA YZF-R125 - (2014-2018) Akrapovic Optional Catalytic Converter Insert (For use with S-Y125R4-HRT)

Required for full Euro compliance the Akrapovic performance-oriented catalytic converter gives you all the sound and performance upgrades you re used to with Akrapovic exhaust systems.

The catalytic converter is a honeycomb metal structure that incorporates precious metals (palladium, rhodium, and platinum) into its surface to convert poisonous carbon monoxide and unburned hydrocarbons into non-toxic carbon dioxide and water vapor.