So I'm looking to install new pipes on my 2017 RGS. I've heard Vance & Hines, Rinehart, Cobra, Bassani, and Screaming Eagle to name a few. Slip-ons and full systems and they are all too quite. Has anyone heard a good loud exhaust system on an M8? I know that might not be PC, but that's what I'm looking for.

 

 

None of the slip-ons are very loud. I just pulled my Tab performance off and went back to the Rinehart 4.5" mufflers I bought last summer. They are a little quieter than the Tab performance but they sound and look a lot better. Good luck and don't void your warranty...

 

The MK45's with the reducers out sound pretty damn good.

They sound a lot better in person than in the videos.

 

CFR, Tab w/zombie baffles, and Hi Ouputs are about the loudest slipons. Full system D&D and Thunderheader.

 

I always see 17 + slip-ons on the for sale section and for most it's for the same reason...not loud enough. Not all but most I've asked. I'm very satisfied with the loudness of my thunderheader slip-ons.

 

I put on some Fulsac's, you may want to look at their site.

 

 

LOL good sounding and overly loud exhaust systems are rarely found in the same pipe.

if you want loud just pull the mufflers off and replace them with a section of pipe. It'll sound like garbage, but it'll give you the obnoxiously loud, toothless idiot grin, backwoods billy bob volume I think you're after! Probably much cheaper than a new exhaust system or set of slip ons too.