Can anyone tell me where to get one, how they fit to the car and any other relevant info......

Many thanks,

Si

 

 

Cheers mate, found BR Developments, got it advertised for about £85.

 

Note though - you cannot use/or connect to the cars existing knock sensor as it will impede the ECU's knock detection so you have to use an additional knock sensor/connector also listed on the BRD website. So £85 plus new sensor/connector