550-0664 | Mk45 TOURING MUFFLER for M8 TOURING MODELS—Chrome with Black Thruster End Cap POKERCHIP FRAME each Big Sucker™ air filters

each Big Sucker™ air filters provides added airflow while filtering out harmful debris

2000-'20 HD® Sportster®

sharing in a tradition that maintains its appeal with every new generation

23" Offset Metric: 5

550-0664 | Mk45 TOURING MUFFLER for M8 TOURING MODELS—Chrome with Black Thruster End Cap POKERCHIP FRAME each Big Sucker™ air filtersS&S Cycle 550 0664 Mk45 Slip On Mufflers are the result of decades of riding, racing and tuning. Combining both a stainless steel perforated core baffle with Race TEX cartridge packing, they create a deep rumble and improved horsepower and torque, all while adding a unique look with styled aluminum end caps. Fitment 2017Up M8 touring models Features and Benefits 4. 5" design with stainless steel perforated baffle and Race TEX cartridge packing Show