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CMX® Catalytic Converter Muffler                  


The CMX Catalytic Converter Muffler system, based on Engelhard's proven diesel emissions control technology, reduces PM (Particulate Matter) by a minimum of 25% from various engine types in older diesel vehicles.

The CMX system is the first catalytic emissions control system to meet U.S. Environmental Protection Agency (EPA) certification requirements for the Urban Bus Retrofit/Rebuild Program.

Designed as a direct replacement for conventional mufflers, the CMX system offers bus and truck owners and operators:

Key Benefits

  • Reduced hydrocarbon (HC) and carbon monoxide (CO) emissions by a minimum of 50%
  • Integrated, easy-to-install bolt-on technology
  • Maintenance-free operation; needs no additional parts or sensors

                         Converters supplied by the Engelhard corporation

Engelhard Corporation is One of the Oldest Manufacturers of Catalytic Converters in North America

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