Just saw on YouTube that Two Brothers Racing and RCX have slip ons for the new M8. Anyone have or had these mufflers before? If so what were your thoughts about them? I kinda like the carbon tips of the two brothers the RCX is loud but seems a little obnoxious. I wish Tunderheader would get some pipes out for the new M8 that is the exhaust I really want.

 

Had a 2 brothers on a sport bike but never on a harley. The fit and finish was good. Harley you want sound to and I can't help you there. The RCX seems to get good reviews for sound.

 

Ness magna flows are available too.