S&S Cycle Grand National Muffler - 550-0755B For Harley Softail 2018-2024 Brand_Rsd Introducing the Ultimate Performance Braking

Introducing the Ultimate Performance Braking Upgrade for Touring models

2018-2021 Harley-Davidson Softail Fat Boy 114 FLFBS 2018-2019 Harley-Davidson Softail Fat Boy FLFB

Product Name Spring Kit Type Valve Application Intake / Exhaust Model Sidewinder Material Steel Spring Seat Pressure 178 lb Spring Open Pressure 376 lb Spring Lift 0

Genuine leather cover provides a luxurious look and ride

2007-2010 Harley-Davidson Softail Custom FXSTC 1993-2017 Harley-Davidson Softail Fat Boy FLSTF 1993-2017 Harley-Davidson Softail Heritage Classic FLSTC 1993 Harley-Davidson Softail Heritage Nostalgia FLSTN 1993-2006 Harley-Davidson Softail Springer FXSTS 1993-2009

S&S Cycle Grand National Muffler - 550-0755B For Harley Softail 2018-2024 Brand_Rsd Introducing the Ultimate Performance BrakingFeatures Improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately) Race inspired design Removable dB reducer for back pressure and sound tuning Meet J2825 levels for sound All hardware included Deep performance rumble replaces stock whisper tone No mapping required Sold in pairs Made in the U. S. A. Specs Product Name Muffler Type Slip On Model Grand National Color Finish Chrome Muffler Color Finish Chrome End Cap