Review on Flexible Muffler 🔧 Engine by Niome Viper by Joel Miranda

I was very surprised that it was easy to install. It took me five minutes to remove and install this expansion chamber with spark arrester. The exhaust flange is the best I've seen so far. It has a much stronger mounting flange with a reinforcement weld to prevent warping from over tightening causing exhaust leaks. After this was bolted on, I lowered the exhaust pipe and mounted a muffler on the rear frame under the engine, which is very flexible and can be easily adjusted with various mounting straps. good price and good quality are win-win for this motorized biker. Just 5 minutes to install!