EEC is the largest manufacturer of aftermarket catalytic converters in the UK, and supplies Europe with over 7000 different applications.

We guarantee high performance and durability from all our range, ensuring customer satisfaction and lower emissions to European standards.

All catalysts come with a standard two-year guarantee, and our range covers EU 103R from Euro2 -Euro6.

Every one of our catalysts has a world-class substrate, supporting the latest wash coat technology. Each catalyst is produced by double density matting and is seam welded into a stainless steel casing, before being individually pressure tested.

Our catalytic converters are available through a wide network of independent distributors, wholesalers, buying groups and motor factors, with standard next day delivery in the UK and swift delivery in the rest of Europe.