See below many successfully cleaned vehicles
EFFECTIVE - QUICKLY - A REJUVENATING CURE
Hundreds of successful cleanings with the i-Carbon STATION ECC320
Here's What Our Customers Say...
Kasza Tibor, Szekesfehervar (Hungary) - Renault Espace 1.9 dci - 2004 - 300.000 km
The owner was not satisfied with the consumption. Since the Carbon Pro service was already used with a BMW E46 320, the performance increase was reduced by 1 liter, and it is immediately asked a question about the service for another car. 
After cleaning: The car has yet visible smoke (soot) given - the engine noise is much lowerand the power little more. Consumption also shows a marked difference, as the amount of fuel injected has decreased significantly during the diagnostic test.
Customer testimonial
"Hali. Prove it again! Lower consumption and quieter engine, dynamic driving performance! I can not load the picture, but the consumption of 8.1 l has now been measured with 6.3 l per 100km."
Franz Feth - Vienna (Austria) - Peugeot 307
I used to see similar cleaning ads on the internet and I'm also interested in the real thing here with real experiences and I immediately asked for an appointment, which was a very good decision. The Carbon Pro partner really understands all the engines, not just to power on the machine and get cash.
By the way, I've seen many new things and potential sources of problems about my car, and by the way, not looking at my car with a much smarter machine than my "mechanic" who has been working on it for 500 years and never goes back to it. I've got a lot more for my money than I thought and my car has improved dramatically in performance, the smoke is almost gone and consumption has also fallen slightly! Thank you Carbon Pro!
Dieter Berner - Merzedes A Class - 231.000 km
I was just curious to discuss this whole thing with HHO engine cleaning from Carbon Pro ltd. try. Previously, I had tried a similar service, thank God there is nothing wrong with my vehicle with a Unterwertigeren system! At Carbon Pro, my car has now become much quieter and more dynamic, which was basically a "positive disappointment"because I thought that does not work here either and it's all a fake. But in fact, all my questions were answered professionally within 1 hour, all as a free extra. After a few weeks, my partner's car was also successfully cleaned after 200,000km of service - even the diesel particulate filter with a special Carbon Pro method.I can only recommend it to everyone and thank you again!