From 2007-2013 I had an average fuel consumption of 6.5 liters of diesel, after the installation of the BE-fuelsaver in the tank in June 2013, the consumption decreased by half a liter to 6 liters / p100km at my BMW 318d.

With a reduction in consumption of around 8% I am, when one considers the low cost, very satisfied!

(2014)Karl Hollaus

 

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