I was a bit disappointed by the mpg my Skoda Fabia was achieving. So, when I saw your advert in the press I decided to try FTC.  Two weeks after putting the pellets into the tank, my local journey mpg had increased from 37 to 44 mpg.  The longer distance journeys, over 100 miles, have improved from 55 to 70.  The engine is now much more responsive at all times. I fully intend to fit FTC to any new car that I purchase in the future.