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S&S GNX Slip-On Mufflers For Harley
S&S has 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. The M8 engine is a powerhouse, but a low idle combined with a plugged up exhaust conspire to mute the true sounds of freedom. 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 and they include a removable dB reducer that lets you tune the sound to suit your version of the American dream.
Features:
- Give your M8 a true V-Twin rumble without a full system
- Show quality chrome finish
- New, unique louvered baffle delivers a rowdier tone, even with stock headpipes
- S&S Racing heritage styled endcap in new tuxedo black finish
- SAE J2825 Sound Level Compliant (with included dB reducer installed)
- Relieved for shocks up to 13.5”
- 50-State legal
- Made in the USA

Product Style | RevZilla Item # | MFR. Product # | Availability |
---|---|---|---|
Product Style Black | RevZilla Item #10082472 | MFR. Product #550-0990 | AvailabilityIn Stock: Ships in 1-2 business days |
Product Style Chrome | RevZilla Item #10082473 | MFR. Product #550-0991 | AvailabilityAvailable: Ships in 3-5 business days |
This Product Fits
- Harley Davidson
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- Road Glide Limited FLTRK 2020, 2021, 2022
- Road Glide Special FLTRXS 2017-2022
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- Road Glide Ultra FLTRU 2017, 2018, 2019
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- Street Glide FLHX/I 2017-2022
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- Street Glide ST FLHXST 2022
S&S GNX Slip-On Mufflers For Harley Touring 2017-2022 Resources
Product Description
Part Numbers
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Reviews & Questions
7 Customer Reviews
0 Questions & 0 Answers