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Cleaner, Leaner,
Greener Motoring
Love your engine more with RunGreen’s X-Carbon for private vehicles, classic cars, to garden machinery.

X-Carbon saves costs, fuel consumption, and cuts emissions, ensuring a cleaner and greener future.
Buy X-Carbon
About X-Carbon
Porsche Cayenne V6 diesel's MPG increase by 20% with X-Carbon
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X-Carbon cut emissions by 30% in former BBC TV presenter Jeremy Clarkson's Lamborghini
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Each driver on our team laps became 2 to 8 seconds faster with X-Carbon. You’ve made believers out of our entire race team!
Chris Willett - Racing Team
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I have never seen a reaction take place this quickly as with X-Carbon. I could hear the engine get quieter. I could feel it get smoother. I noticed that the throttle response had improved.
Christopher Sawyer - Founder of TheVirtualDriver.com
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For a truck to get 23 MPG is absolutely SHOCKINGLY GOOD with X-Carbon when the normal mileage is around 14 MPG. Thanks again for insisting I try it.
Hugh F Mason - BMW Service Centre
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Introducing X-Carbon
A revolutionary innovation.  Built from the same petrochemicals that are already in the petrol and diesel, X-Carbon releases the air from fuel, enabling more complete combustion, cleaning your engine and yielding substantial additional benefits.
Discover X-Carbon
X-Carbon. Delivered to your door.
Start a trial with us or have it delivered to you monthly
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Who is RunGreen?
RunGreen International’s world-class products and services enhance the sustainability of the planet by improving air quality, cutting noxious emissions, increasing fuel efficiency and engine longevity, while delivering greater efficiencies for its clients. X-Carbon is one of RunGreen’s first ground-breaking products to be launched.
Learn More About RunGreen
Why Become An Affiliate?
Simple and generous commissions while promoting a product that will help customers cut costs, maintain their vehicle and its performance while benefiting the environment.
Learn More and Apply Now
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