"Powershot diesel fusion and my vans. No doubt about it, when first adding Powershot to my old diesel Mercedes 609 I was a bit wary on would there be any improvement, but after the first 100 miles things began to change, mainly the pulling power. The old merc was no turbo but installing Powershot gave me a lot more torque and not having to shift so much. And after a few tanks of diesel to gas I noticed a small increase in mileage per gallon plus the added extra torque.
   Then when the new Van(1999) came along which we converted to a mini artic the difference came in as this van was a 814 turbo and was pulling a 3.5-4 tonne fifth wheel trailer, we actually had to turn the intake of gas down because there was to much power, I reckon that the increase of power had to be at least 25% easily cruising at 60 mph pulling 3.5 ton up hill, you just put your foot down a little and blow past the big trucks, so back off and watch your speed, I have to say that this is a great bit of kit to put extra power and torque onto a diesel motor and gain some extra mileage try it well worth the money."

"Chris, the car goes great. Can really feel the difference especially at motorway speeds. Many thanks."