Vance & Hines manufactured exhaust that is modified to EC regulations with an EC / ABE approved cartridge baffle and catalytic converter. This make the Thorcat a 100% legal exhaust system.

• Includes the Vance & Hines Power Chamber for maximum torque.
• With the impressive 2-1/2" in diameter, full-length 220° heat shields and chrome plated billet end-caps these will look great on any machine.
• Euro 4 certified exhaust.
• Wiith EC / ABE approved non-removable cartridge baffle and catalytic converters.
• What is a Thorcat exhaust system? Thorcat are original Vance & Hines exhaust systems that have been modified by replacing the original baffle with a Thorcat EC / ABE approved cartridge baffle, and a catalytic converter is added too. These changes result in an exhaust system that is 100% street-legal, and EC and ABE (Allgemeine Betriebserlaubnis) approved
• With a Thorcat you get the excellent manufacturing quality of Vance & Hines and a smile on your face when you get pulled over, safe in the knowledge that your exhaust is legal throughout the European Union.
• What exactly is changed? For Euro 4 systems the original Vance & Hines baffle is replaced by a Thorcat EC approved cartridge baffle and a catalytic converter is added too. The cartridge baffles and catalytic converters are welded in place and are non-removable.
• For what bikes is the approval valid? The EC / ABE certification is valid for unmodified stock bikes, for the specific models and model years as mentioned in the product descriptions.
• Registering your Thorcat? Every Thorcat exhaust, and the individual components used for approval, come with a unique serial number. You must provide the bike's VIN number (frame number) to register your exhaust system in the Thorcat register, a document on how to do this is included. Online registration under register@thorcat.de 
• Once registered, you will receive a Thorcat ID card that can be used to prove the legality of your exhaust system.