S&S - 4in. Grand National Slip-On Mufflers - Chrome with Black End Caps Mens Jackets & Vests PN: 50600366

PN: 50600366

'18 models (except FLSB) require additional purchase of Derby Cover Kit P/N 12600255

Additionally

Enhanced grip

and the fuel filler cap pops up to provide ample grip

S&S - 4in. Grand National Slip-On Mufflers - Chrome with Black End Caps Mens Jackets & Vests PN: 50600366Show quality chrome. Race inspired Grand National end cap. High flowing louvered baffle design with removable dB reducer. J2825 compliant. Bolts directly to stock header pipes. Aggressive sound & excellent horsepower. Tech Tips: Does NOT fit 2017up Trike models. The 2017 2020 Trikes use 1995 2016 fitment Touring mufflers. In 2021, for International Models, Harley shrunk the header pipe where the muffler s clamp on & added a gasket. If you are running