Description
- Give your M8 a true V-Twin rumble without a full system
- 4.5″ slip-on with premium fit, finish, sound and power
- Unique louvered baffle delivers a rowdier tone, even with stock headpipes
- S&S Racing heritage styled end cap in Tuxedo Black finish
- SAE J2825 Sound Level Compliant (with included dB reducer installed)
- Made in USA!
- Not for Trike applications
Glen –
these slip-ons from gnx really wake up the stock pipes on my m8 without being too loud, after riding with them for a few weeks i’m happy with the quality and sound
Chip –
The GNX slip-on mufflers are an excellent choice for Harley-Davidson M8 owners, with a deeper rumble and pleasing roar that looks fantastic without being excessively loud.
Moses –
These mufflers look and sound great, giving my Harley a nice rumble without being too loud.
Hugo –
These GNX slip-ons give my Harley a nice deep rumble without being too loud, I’m really impressed with the quality and would highly recommend them.
Mitch –
After waiting weeks for these mufflers to get here I was pumped to finally get that true v-twin rumble but now the neighbors hate me even more than before since the louvered baffle makes my bike sound like a dang chainsaw at 6am and while the chrome finish does look nice everyone’s too busy choking on the smoke billowing from my pipes to notice so I guess if you want your motorcycle to annoy everyone in a 5 mile radius these mufflers deliver just don’t expect to make any new friends unless they also ride loud hogs.
Ollie –
These GNX slip-ons really woke up my Road Glide with a throatier rumble, improved mid-range punch, and an overall more badass sound without being too loud, I’m thrilled with how they’ve transformed the performance and style of my bike.
Cal –
These GNX slip-ons from S&S Racing are a great choice to liven up the stock exhaust on my M8 Harley without replacing the whole system. I’m really happy with the meaner rumble and throatier tone I got from the louvered baffle design.