HD-FLSTFB-II-X5.02 Montana II slip-on mufflers. Euro 4. Polished

These Miller Montana II slip-on mufflers are designed to fit 2017 Fat Boy models with the 103 cubic inch engine and 2017 Fat Boy Special models with the 110 cubic inch engine. Sold as a set, these polished stainless steel mufflers feature a 85mm diameter and are finished with aggressive slash cut style polished billet aluminum end caps. They carry Euro 4 EC-BE approval, making them street legal throughout the EU while delivering a powerful Harley sound. Installation is simple as they slip onto your original head pipes, keeping the factory exhaust flap system intact. This German-made kit includes all installation hardware, an integrated catalytic converter, and a removable dB killer. For use in Switzerland, the official CH certificate is available separately under part number 719965.