Product Description
Race Only Grand National Slip-On mufflers replace quiet stock muffler with a deep-performing rumble . No mapping required. Sold as a pair. Chrome Finish
Fits: 2018-2022 Harley Softail Slim, Deluxe, Street Bob, Low Rider, Fat Bob ( FLFB/ FLSL/ FXBB/ FXBR/ FXLR) Models
- 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
- Meets J2825 levels for sound
- All hardware included
- Deep-performance rumble replaces stock whisper tone
- Sold in pairs
- No mapping required
- Made in the U.S.A.
DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
Fitment
| 2021 | Harley-Davidson | Softail Street Bob FXBB | - | - |
| 2018-2021 | Harley-Davidson | Softail Slim FLSL | - | - |
| 2018-2021 | Harley-Davidson | Softail Fat Boy 114 FLFBS | - | - |
| 2018-2020 | Harley-Davidson | Softail Street Bob FXBB | - | - |
| 2018-2020 | Harley-Davidson | Softail Low Rider FXLR | - | - |
| 2018-2020 | Harley-Davidson | Softail Breakout 114 FXBRS | - | - |
| 2018-2019 | Harley-Davidson | Softail Breakout FXBR | - | - |
| 2018-2019 | Harley-Davidson | Softail Fat Boy FLFB | - | - |
Additional Information
| MPN | 550-0738 |