thorcat - v&h monster round slip-on mufflers black - 17-20 Touring

Thorcat - Vance & Hines Monster Round slip-on mufflers black - 17-20 Touring  Vance & Hines manufactured slip-on muffler set that is modified to meet EC regulations with an EC / ABE approved cartridge baffle and catalytic converters. This makes the Thorcat a 100% legal slip-on muffler system. Monster Rounds are the perfect choice for riders who enjoy putting in the miles. Their deep, mellow, and stereo-friendly rumble makes touring a pleasure, and with full-coverage heat shields and CNC machined end caps, you'll not just sound good!   Note: Fits CVO models with extended saddlebag skirts.  Note: Euro 4 certified mufflers comes with EC / ABE approved non-removable cartridge baffles 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 baffle is replaced 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. Once registered, you will receive a Thorcat ID card that can be used to prove the legality of your exhaust system 17-20 Touring