So for those of you who have dabbled in muffling your insanely loud Hisun, I just wanted to give an update on the Silent Rider Silencer project I reported on just short of 3 years ago. The silencer has failed from rust rot. So in the end, not a good investment. If I do a different one, pretty sure it will be stainless this time.
If others have tried other add-on mufflers or fixes beyond what’s already been reported, please post your experience.