I started using FTC pellets after my dad told me about them and have now used them in all the vehicles I’ve had ever since. The difference in performance, economy and emissions has always been noticeable and I certainly wouldn’t have used them in so many of my cars if they didn’t work!! Well done to the chaps at FTC for making a brilliant product that does exactly what it says on the tin. Without any question I would recommend them to anyone which is exactly what I do regularly just like my dad first recommended them to me!