As the experts in the aftermarket automotive industry, EEC is pleased to offer tips for the fitting of all our product range.


When mounting an EEC catalytic converter, please:


1) Do not use sealer or paste as this will invalidate your warranty and could potentially cause damage to the replacement catalytic converter 

2) Mount the new EEC catalytic converter, before undertaking final fixing check the converter has adequate space to move without touching the body.

3) Complete a 4 gas test immediately after fitting the EEC replacement cat to assist with location of any emission faults (the new cat will be operating at 100% efficiency at this stage).

 4) Perform a satisfactory road test

 Please note it is illegal to install a non approved catalytic converter on vehicles registered 1st March 2001 onwards.

EEC recommends the fitting of a new lambda sensor and fitting kit when replacing a catalytic converter