S&S chromed exhausts MK45 Harley Davidson FLHR1750 Road King 107 ABS 2019-2021

The S&S CYCLE TOURING MK45 4.5" mufflers for Harley Davidson FLHR 1750 ABS Road King 107 2019-2021 are the ultimate choice for riders seeking to enhance exhaust sound, boost horsepower, and customize their Harley-Davidson Touring bikes. Developed through decades of racing and tuning expertise, they combine a perforated stainless steel baffle and Race-TEX cartridge packing to deliver a deep, throaty rumble across the full RPM range.

The premium chrome muffler body paired with black Tuxedo Thruster aluminum end caps provides a bold yet refined custom look. Proudly Made in the USA, these mufflers fit Harley-Davidson M8 Touring models from 2017 onward and offer improved performance and distinctive style. Not recommended for Tri Glide or other three-wheel conversions.

• Pair of chrome slip-on mufflers with 4.5" (11.5 cm) outer diameter
• Perforated stainless steel baffle and Race-TEX cartridge packing for a deep, full-bodied exhaust note
• Tuxedo Black Thruster-style aluminum end caps for a striking custom finish
• Improved torque and horsepower throughout the RPM range
• Removable dB-Killer included
• Fits Harley-Davidson M8 Touring models from 2017 and up
• Made in the USA by S&S CYCLE
• Not recommended for Tri Glide® or three-wheel models