The XFT 6 Tank “NO RISK – Money Back Guarantee ” Challenge

Can YOU afford

Not to Use XFT?

eg. – To Treat 16 x

75 Litre Tanks

of Fuel costs just ……

£3.19 a tank

=4p a litre

TO SAVE OVER £300 !!

UK 6 Tank Challenge xft

To Keep a record of how XFT  helps, please download a spreadsheet here.

We’d appreciate it if you could email us back with your results !

Share the savings 😉

For International sales and Enquiries

Please go to our  International Site

Shop Now!

The 118ml bottle is enough for the 6 tank challenge , and more on all cars and 4×4’s etc

for smaller cars, the 59ml bottle is just enough for the 6 tank challenge,

click below to start to

Take Our 6-Tank Challenge!


 If you don’t see a difference in fuel economy within

6-tanks of fuel, simply return the bottle and remaining

XFT to us, whereby we will offer you a zero quibble,

money back guarantee.

Thousands of people around the world have chosen to challenge the benefits of XFT:

– Improved Fuel Economy

– Increased Horse Power

– Longer Engine Life

– Reduced Emissions

After 6-tanks of fuel, the results speak for themselves as thousands of consumers all over the world now use XFT every time they fill up their tank.

This 118ml bottle, will allow you to DOUBLE DOSE on the 1st three tanks of fuel. Thereafter, SINGLE DOSE on three more tanks of fuel.

Plus, you can still treat a further 7-tanks of fuel. Based on a 70 Litre fuel tank.

In total…

A 118ml bottle will treat sixteen tanks of fuel (excludes double dosing)

7.5ml of XFT, treats 75Litres of Fuel.

Case Study


A 118ml bottle, is able to treat 1195 Litres of fuel (petrol or diesel).

A 118ml bottle costs £50.99 (incl vat, & postage)

Volvo C30 2.0 DT

2007 Model with 51,698 miles on the clock.

Before XFT

The car was achieving 45.4MPG combined usage.

With XFT

The car has now completed over 10,000 miles using XFT. Returning a very respectable 54.3MPG

Percentage Improvement 20%

Financial Saving Per 118ml Bottle £309.28

Workings To Calculate Financial Saving

  • 118ml treats 1195 Litres
  • Volvo has a 70L tank
  • £50.99 bottle can treat 16-tanks of fuel
  • Increased miles 137.24 per tank of fuel
  • £1.41 per litre of diesel
  • £309.28 SAVING !
  • Results will vary based on driver habits, weather conditions, loads and speed.
  • 18 August 2013