HD-FLS-II-X5.06 Montana II slip-on mufflers. Euro 4. Matte black

These Miller Montana II slip-on mufflers are a top-tier choice for riders looking to upgrade their 2017 FLS Softail Slim with the 103-inch Twin Cam engine. Crafted in Germany from high-grade stainless steel, this set features a heat-resistant matte black finish paired with standard-style polished billet aluminum end caps. They are fully Euro 4 compliant with EC type approval, meaning you get that deep, unmistakable Harley-Davidson rumble without any legal headaches across the EU. The 85mm diameter mufflers include built-in catalytic converters and a removable dB killer for maintenance. Designed for a straightforward installation, they slide right onto your stock head pipes using the included hardware. This set provides a clean, modern look while maintaining the classic character of your Softail.