550-0664 S&S chromed exhausts MK45 Harley Davidson FLH1868 Electra Glide Revival 114 ABS 2021

The S&S CYCLE TOURING MK45 4.5" mufflers for Harley Davidson FLH 1868 ABS Electra Glide Revival 114 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