S&S GRAND NATIONAL®SLIP-ONS HD M8 SOFTAIL® MODELS
S&S® Grand National® 3.25" Slip-Ons are an instant upgrade for your M8 Softail®. 50 State legal, CARB approved; they are equipped with a high-flow catalytic converter to increase flow and performance. Fitment 2018-'20 M8 Softail® Street Bob®, Softail® Standard, Low Rider®, Low Rider® S, Slim®, Fat Boy® & Breakout® models. (Does not fit Fat Bob®, Sport Glide®, & FXDR models)
Fitment
- 2018–2022 HD® Softail Street Bob, Low Rider, Slim, Fat Boy, & Breakout models
Features & Benefits
- Race inspired Grand National end cap design
- Guardian Black is exact match to OEM heat shields
- Deep performance rumble replaces stock whisper tone
- California legal! CARB EO# K-010-23
- Made in USA!
Fitment
Softail Breakout 114 FXBRS 2018, 2019, 2020
Softail Breakout FXBR 2018, 2019, 2023, 2024
Softail Fat Boy 114 FLFBS 2018-2024
Softail Fat Boy FLFB 2018, 2019
Softail Low Rider FXLR 2018, 2019, 2020
Softail Low Rider S FXLRS 2020, 2021, 2022, 2023, 2024
Softail Low Rider ST FXLRST 2022, 2023, 2024
Softail Slim FLSL 2018, 2019, 2020, 2021
Softail Sport Glide FLSB 2018, 2019, 2020
Softail Standard FXST 2020, 2021, 2022, 2023, 2024
Softail Street Bob 114 FXBBS 2021, 2022, 2023, 2024
Softail Street Bob FXBB 2018, 2019, 2020, 2022















