បច្ចេកវិទ្យា Exhaust is done. I will see how loud it will be in city at 50km/h and then I'll decide if I need silencer in or not. Muffler is aluminum and that short pipe is burned 308 stainless steel. 07/17/2020 Share from: https://tnaot.com/km/m/detail/video/9496794 TNAOT WeMedia