اگزوز موتور سوختی Specification  Beijing business model micro engine exhaust pipe  Use  Vehicles  Remote Control Toys  Name Exhaust pipe  Size total length 162mm diameter 32mm  material metal  Features front back up and down directions are adjustable can be used for the installation and use of various 110 model cars boats airplanes and diy engines because the direction is adjustable and more convenient to use  This shop can provide various DIY modification accessories please contact customer service for specific needs