Kawasaki ninja 650 | Modified stock muffler instead of aftermarket pipe. 

This a late upload video already and this is the only time I can edit it because of the situation right about the COVID-19 with the policy to stay at home. So , it is somehow a big help since I can now edit some of my pending videos on my phone.
Benz Racing is a muffler tech where in they branches in Colon, City of Naga, SRP near the alley of Rabaya street, and i forgot the other branch. haha sorry. But you can contact them anytime, phone number;
09494540045
The stock muffler was way too heavy, when it was modified, it became lighter. and talking about the sound, I like it compared to the open pipe we installed before because it was too loud then the real power of the bike was almost gone since obviously you have to remap the ECU or install a power commander on a bike once u install an open pipe that way it will really give an aggressive performance of the engine. While this modified muffler, it is most likely the same with the stock mufflers' performance where in the only change is that, its weight.
Kawasaki Ninja 650 -2016
Camera : Samsung Galaxy S6 Edge + , Samsung A50, and Go Pro Hero 7 Black.
Video Editor: Kinemaster and FilmoraGo