Feature 16-gauge steel construction throughout
1-3/4 in. headpipes flow into 2-1/2 in. muffler bodies for increased flow and improved performance
Designed to increase low-end torque and produce a deep, throaty exhaust note
Include heat shields, mounting brackets, hardware, O2 sensor ports and plugs
Made in the U.S.A.
NOTE: Includes 12mm and 18mm O2 sensor ports
NOTE: Baffles for turn-out systems are welded in place.
* Compatibility:
2018-2024 Harley-Davidson Breakout - FXBR Milwaukee-Eight
2018-2024 Harley-Davidson Breakout 114 - FXBRS Milwaukee-Eight
2018-2024 Harley-Davidson Fat Bob - FXFB Milwaukee-Eight
2018-2024 Harley-Davidson Fat Bob 114 - FXFBS Milwaukee-Eight
2018-2024 Harley-Davidson Fat Boy - FLFB Milwaukee-Eight
2018-2024 Harley-Davidson Fat Boy 114 - FLFBS Milwaukee-Eight
2018-2024 Harley-Davidson Softail Slim - FLSL Milwaukee-Eight
2018-2024 Harley-Davidson Street Bob - FXBB Milwaukee-Eight
2020-2024 Harley-Davidson Softail Street Bob FXBBS Milwaukee-Eight