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Middle Silencer - 12.31 POLMO

Middle Silencer - 12.31 POLMO

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  • Part Number: 12.31
  • Brand: POLMO
  • Type: Middle Silencer
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Charles Ocheret
today 06:25pm
Good quality! Super fast delivery. Thank you a lot :)

The POLMO brand Middle Silencer is located in the middle of the vehicle under the floor. It is aligned on one side with the downpipe, and on the other through the swivel ring with the rear silencer. The resonator of the exhaust system is responsible for the distribution of the energy received from the exhaust gases and its extinguishing by the expansion method. Due to the presence of special chambers, energy is dissipated in them, reflected from the walls, which avoids unnecessary vibrations and significantly reduces exhaust noise.

In addition, the resonator of the exhaust system reduces the resistance of the system to the movement of exhaust gases by smoothing out pulsations.

You can purchase the following models from us: 
  1. 121 II (DB)
  2. 121 II Saloon (DB)
  3. REVUE II (DB)
  4. See more in applications

The construction of the middle silencer

Based on the design features, the middle part of the silencer can include a number of chambers or be straight-through. In some cases, during the production process, the stainless steel from which the elements of the muffler are made is covered with a layer of aluminum alloy or a special sound-insulating material.

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ELart is happy to coordinate the shipping of our products around the world. All the products is ready for immediate dispatch with:

  • Economy post shipping takes up from 6 to 12 days to deliver in Europe and 12-31 days to America or Australia;
  • Standard post shipping with tracking number, delivery time usually takes 4-7 days in Europe;
  • Express/next day delivery options available by UPS and DHL.
Returns Policy

Buyers of our store have the right to exchange or return the goods purchased from us within the first 60 days after purchase.

Please note - exchange or refund is only due to a new product that has not been in use and has no signs of use: scratches, chips, rubs, etc.

And also should be saved:

  • Complete set of goods;
  • Integrity and all components of packaging;
  • Factory marking.
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Reference Numbers
ASMET 11.019
ASSO 20.6010
BOSAL 284-473
IMASAF 46.10.06
MAZDA B352-40-600C
MTS 01.51080
TESH 250166
WALKER 16495