S&S black exhausts MK45 Harley Davidson FLHXS1868 Street Glide SP 114 Arctic Blast Limited ABS 2021

The S&S CYCLE TOURING MK45 4.5" mufflers for Harley Davidson FLHXS 1868 ABS Street Glide Special 114 Arctic Blast Limited 2021 are the perfect solution for riders who want to boost performance, achieve a deep, aggressive exhaust sound, and enhance the custom styling of their Harley-Davidson Touring motorcycle. Built from decades of riding and racing experience, these slip-on mufflers combine a perforated stainless steel baffle with RaceTEX cartridge packing, delivering increased horsepower and torque with a deep rumble across all RPM ranges.

Finished in high-temperature ceramic black, these mufflers not only provide durability but also add a bold custom look, thanks to the black Tracer aluminum end caps. Proudly Made in the USA, they fit Harley-Davidson Touring models from 2017 onwards, excluding Tri-Glide or three-wheel models.

• Pair of black slip-on mufflers with 4.5" (11.5 cm) outer diameter
• Approximately 7 horsepower gain compared to stock exhaust
• Perforated stainless steel baffle with RaceTEX cartridge packing
• High-temperature black ceramic finish for long-lasting durability
• Black Tracer aluminum end caps for a bold custom look
• Removable dB-Killer included
• Fits Harley-Davidson Touring models from 2017 onwards
• Made in the USA by S&S CYCLE
• Not recommended for Tri-Glide® or three-wheel conversions