Mk45 TOURING MUFFLER for 1995–2016 TOURING MODELS—Chrome with Black Tracer End CapMk45 4. 5" Touring Mufflers are the result of decades of riding, racing and tuning. Combining both a stainless steel baffle and fiberglass packing, they create a deep rumble and improved horsepower and torque, all while adding a unique look with styled aluminum end caps. Fitment 19952016 Harley Davidson touring models Features and Benefits 7 horsepower gain* 4. 5 design with stainless steel baffle and Race TEX cartridge packing Show quality chrome