I've just ordered some now! Hope I get the same kind of results B)
From where and how much?
Have you tried this yet?
Its great stuff! I ordered mine from www.powerenhancer.co.uk when it was on a special just after Christmas. But I didn't do what it recommended on their web site as I was unaware of the time scale that you should try and keep it in your tank for.
I was away for the holidays and put the bottle in thinking that the long 4 hour drive home would be the best time to use it! But I realized now that the way to use it is by trying to keep it in the tank for at least a week and driving short trips. After which you add more derv when about a quarter of the tank is left. So I've bought some more to do just that.
One thing I did notice was the smell from the exhaust! Like a burning smell, but not that strong. I'm guessing it must be the BG244 getting rid of the carbon and soot build up in the DPF...