S&S Grand Nat Chrome Mufflers M8 Heritage/Deluxe
GNX SLIP-ONS for M8 TOURING MODELS—Chrome
The M8 engine is a powerhouse, but a low idle combined with a plugged up exhaust conspire to mute the true sounds of freedom that this machine was designed to emit. Not to worry, S&S have created the GNX slip-ons with one thing in mind and that’s belting out the flag waving, eagle flying song of the American v-twin. Combining a 4.5" shell with a tuned baffle and race inspired tip, the GNX lets the sound and power flow out of the M8. Wait, you only want one eagle and a few flags? Not a problem, they include a removable dB reducer that lets you tune the sound to suit your version of the American dream. Made in America, the GNX features the durable Guardian Black finish and is relieved for shocks up to 13.5"
Fitment
- 2017–22 M8 touring models
Features and Benefits
- 4.5" slip-on with premium fit, finish, sound, and power!
- Show quality chrome
- S&S Race inspired end cap in Tuxedo Black finish
- Unique louvered baffle delivers a rowdier tone
- Clears up to 13.5" shock lengths
- Removable dB Reducer
- Made in USA!
NOTE: Does not fit trike models
- CYCLE - V-TWIN 2017 HARLEY DAVIDSON ELECTRA GLIDE ULTRA CLASSIC FLHTCU - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2017 HARLEY DAVIDSON ROAD GLIDE FLTRX - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2017 HARLEY DAVIDSON ROAD GLIDE SPECIAL FLTRXS - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2017 HARLEY DAVIDSON ROAD KING FLHR - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2017 HARLEY DAVIDSON ROAD KING KING SPECIAL FLHRXS - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2017 HARLEY DAVIDSON STREET GLIDE FLHX - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2017 HARLEY DAVIDSON STREET GLIDE SPECIAL FLHXS - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2017 HARLEY DAVIDSON ULTRA LIMITED FLHTK - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2018 HARLEY DAVIDSON ELECTRA GLIDE ULTRA CLASSIC FLHTCU - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2018 HARLEY DAVIDSON ROAD GLIDE FLTRX - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2018 HARLEY DAVIDSON ROAD GLIDE SPECIAL FLTRXS - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2018 HARLEY DAVIDSON ROAD KING FLHR - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2018 HARLEY DAVIDSON ROAD KING SPECIAL FLHRXS - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2018 HARLEY DAVIDSON STREET GLIDE FLHX - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2018 HARLEY DAVIDSON STREET GLIDE SPECIAL FLHXS - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2018 HARLEY DAVIDSON ULTRA LIMITED FLHTK - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2019 HARLEY DAVIDSON ELECTRA GLIDE STANDARD FLHT - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2019 HARLEY DAVIDSON ROAD GLIDE FLTRX - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2019 HARLEY DAVIDSON ROAD GLIDE SPECIAL FLTRXS - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2019 HARLEY DAVIDSON ROAD KING FLHR - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2019 HARLEY DAVIDSON ROAD KING SPECIAL FLHRXS - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2019 HARLEY DAVIDSON STREET GLIDE FLHX - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2019 HARLEY DAVIDSON STREET GLIDE FLHXS - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2019 HARLEY DAVIDSON ULTRA LIMITED FLHTK - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2020 HARLEY DAVIDSON ELECTRA GLIDE STANDARD FLHT - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2020 HARLEY DAVIDSON ROAD GLIDE FLTRX - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2020 HARLEY DAVIDSON ROAD GLIDE LIMITED FLTRK - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2020 HARLEY DAVIDSON ROAD GLIDE SPECIAL FLTRXS - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2020 HARLEY DAVIDSON ROAD KING FLHR - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2020 HARLEY DAVIDSON ROAD KING SPECIAL FLHRXS - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2020 HARLEY DAVIDSON STREET GLIDE FLHX - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2020 HARLEY DAVIDSON STREET GLIDE SPECIAL FLHXS - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2020 HARLEY DAVIDSON ULTRA LIMITED FLHTK - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2021 HARLEY DAVIDSON ELECTRA GLIDE FLHT - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2021 HARLEY DAVIDSON ROAD GLIDE FLTRX - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2021 HARLEY DAVIDSON ROAD GLIDE LIMITED FLTRK - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2021 HARLEY DAVIDSON ROAD GLIDE SPECIAL FLTRXS - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2021 HARLEY DAVIDSON ROAD KING FLHR - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2021 HARLEY DAVIDSON ROAD KING SPECIAL FLHRXS - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2021 HARLEY DAVIDSON STREET GLIDE FLHX - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2021 HARLEY DAVIDSON STREET GLIDE SPECIAL FLHXS - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2021 HARLEY DAVIDSON ULTRA LIMITED FLHTK - MILWAUKEE EIGHT 114 CI
- CYCLE - V-TWIN 2022 HARLEY DAVIDSON ELECTRA GLIDE FLHT - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2022 HARLEY DAVIDSON ROAD GLIDE FLTRX - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2022 HARLEY DAVIDSON ROAD KING FLHR - MILWAUKEE EIGHT 107 CI
- CYCLE - V-TWIN 2022 HARLEY DAVIDSON STREET GLIDE FLHX - MILWAUKEE EIGHT 107 CI