You will need
  • - Bulgarian;
  • - welding machine;
  • nozzle on the muffler;
  • - anti-corrosion composition.
Try to understand the nature of sound changed the exhaust system. To do this, press several times on the accelerator pedal with the engine running. It is better to ask to povazovat one of his friends, to be able to listen to the noise on the street.
Please note that dripping water from exhaust pipe. If the fluid continues to ooze even after fifteen minutes of operation of the engine, the exhaust system is faulty and requires repair.
Driving a car on the overpass or on the pit. It is best to call the nearest service station and pick up the car on the electric lift. Inspect the muffler.
You should carefully check the place where the muffler is inserted into the reservoir. The reason can be a depressurize the adapter. In this case, you need to replace the rubber gasket and re-weld the muffler to the manifold.
Check all fasteners. Loose need to be replaced. It is best to use as fastenings of aluminium or plastic clamps. Carefully attach them to the muffler along the entire length.
Inspect the bottom of the car. Fading indicate that the silencer touches the body. In these places you need to put the rubber strip, coat the metal with anti-corrosive composition.
Remove the catalysts, if you want to give your car bass sports sound. To do this, disassemble the silencer. Find the place where you installed the catalysts. Make cuts with a grinder. Remove the housing of the catalyst. Weld the cut piece back.
Install a special nozzle on the muffler if you don't want to make any technical changes. Such nozzles are inserted into the pipe end. In the middle of such nozzles are small propellers. They quickly begin to twist and create sound when exhaust gases are pulled out from the pipe. The character of the sound depends on the number of blades and the location of the nozzle.