27th Jan 15 Dear Andy, Many thanks for your help recently regarding the PDi system for my Avensis. I have fitted it and the car has been transformed . The engine is much more flexible with greater torque allowing the use of higher gears, and also less throttle is required in many situations. In addition the indicated fuel consumption has gone from 50 to 58 which is amazing for a large car such as the Avensis. This is on the default program 1 setting (the 4 setting was not as good as the fuel consumption was a little worse than standard). Thoroughly recommended! Please use this on your website if you wish. Kind regards, Graham