Catalytic Converters

Catalytic converters are one of the most important parts of a car's emissions control system, so making sure your Catalytic Convertor is healthy is a must to retain performance and economy.

RSJ Exhausts stock 1000's of Catalytic Convertors at amazing prices and can offer a fitting service if required, if you wish to fit your Catalytic Converter yourself or get it fitted at a garage of your choice we offer a fast delivery service that will get your Catalytic Converter to you when you need it.

A catalytic converter is a control device for vehicle emissions which in turn converts toxic byproducts of combustion in the exhaust of an internal combustion engine to less toxic substances by way of catalysed chemical reactions.

The specific reactions vary with the type of catalyst installed. Most present-day vehicles that run on petrol are fitted with a three way converter, so named because it converts the three main pollutants in automobile exhaust: carbon monoxide, unburned hydrocarbon and oxides of nitrogen. The first two undergo catalytic combustion and the last is reduced back to nitrogen.

There are a few reasons why a Catalytic Converter may fail which are

  • Bad exhaust valves on the engine
  • Fouled plugs causing unburned fuel to overheat the converter
  • It can become clogged
  • It can become poisoned

If you need any help with your Catalytic Converter please call the RSJ Exhausts team on 01902 401444 and we would be glad to assist you.

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