Customer Reviews

3.91 out of 5
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  • 23/12/2016

    PLEASE LET ME KNOW HOW MUCH LONGER TO WAIT FOR THIS ITEM, IT HAS BEEN WELL OVER 3 WEEKS. I WOULD LIKE TO KNOW WHEN TO EXPECT THIS PRODUCT IT HAS BEEN 23 DAYS

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  • 08/04/2015

    ...ya veremos si se nota cambio ...realmente soy muy muy escéptico pero por probar por menos de tres euros ...en España se anuncian por encima de 40

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  • 26/04/2017

    seems to work ok doesn't seem to be a disadvantage to my car Wont know for a while if it is beneficial though

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  • 02/04/2017

    will try it soon and comment then to see if any different fuel savings

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  • 14/03/2017

    This is a great little unit and I did notice a slight increase in horse power. It saves gas and is Eco friendly. What more could you ask for.

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  • 07/09/2019

    Good

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  • 02/06/2015

    heb een binnen gekregen en ga hem in de komende dagen uit proberen kom er nog op terug

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  • 25/11/2014

    this gas saver seems to be working, and the car runs better

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  • 01/03/2016

    Try many positions and diferent cars and nothing happens. My travel charger works in the same connection... DONT BUY

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  • 01/03/2015

    A waste of time and money...the led doesn't even turns on,and after a week still don´t have any answer from customer support

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