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.
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Color/finish Guardian Black
Muffler colour/finish Ceramic, Black
Grand National model
Straight cut pad style
Style/color/finish Black case back
Slip-on type
Sold in pairs
For 2021-later EU Softail/Touring models, the O2 sensor eliminator plug is required (see accessories)
Tech Tip:
Pre-2021 USA mufflers on a 2021-up EU Softail/Touring?
2021 and later US models only have 2 O2 sensors in the manifolds. 2021 and later EU models (Euro 5 system) have a total of 3 or 4 O2 sensors, also 1 or 2 downstream in the muffler(s) or cross-section balance pipe.
Therefore 2021-2024 US exhaust systems will not fit 2021-2024 European models.
The O2 Eliminator Plug (see accessories) allows the 3rd downstream muffler O2 sensor to be disabled, without triggering fault codes.
This will allow the use of pre-2021 US or European exhaust mufflers that do not have a downstream O2 sensor connection.
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Pour les modèles EU Softail/Touring 2021 et ultérieurs, le bouchon d'élimination de la sonde O2 est requis (voir accessoires)
Fits:
2022-2024 Harley-Davidson Softail Standard FXST Milwaukee-Eight
2022-2024 Harley-Davidson Softail Low Rider S FXLRS Milwaukee-Eight
2018-2022 Harley-Davidson Softail Street Bob FXBB Milwaukee-Eight
2020-2024 Harley-Davidson Softail Street Bob 114 FXBBS Milwaukee-Eight
2018-2024 Harley-Davidson Softail Fat Boy 114 FLFBS Milwaukee-Eight
2018-2020 Harley-Davidson Softail Low Rider FXLR Milwaukee-Eight
2018-2024 Harley-Davidson Softail Slim FLSL Milwaukee-Eight
2018-2024 Harley-Davidson Softail Breakout 114 FXBRS Milwaukee-Eight
2018-2024 Harley-Davidson Softail Fat Boy FLFB Milwaukee-Eight
2018-2024 Harley-Davidson Softail Breakout FXBR Milwaukee-Eight
