S&S CYCLE - 4-1/2" MK45 PERFORMANCE MUFFLERS - CHROME WITH CHROME THRUSTER drag_part_08021548 Bike Model: Street Glide

Bike Model: Street Glide

2012 Harley Davidson FLSTN Softail Deluxe

2023-2026 Harley-Davidson FXLRS Low Rider S 117 (Street)

PN# 300420 is required if you want to run amber lens cover(s)

S&S CYCLE - 4-1/2" MK45 PERFORMANCE MUFFLERS - CHROME WITH CHROME THRUSTER drag_part_08021548 Bike Model: Street Glide4 1 2" MK45 Performance Mufflers Chrome with Chrome Thruster Highlights Mk45 4 1 2" Touring Mufflers are the result of decades of riding, racing and tuning Combines both a stainless steel baffle and RaceTEX cartridge packing Create a deep rumble and improved horsepower and torque, all while adding a unique look with styled aluminum endcaps Includes removable dB reducer Made in U. S. A. Not for Trike applications. Notes Not for Trike applications. +