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  Thermal Relief  
Snowperformance Proline
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  Boost Cooler  
  Water Injection  
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Boost Cooler Water Injection kits by Snow Performance

Boost Cooler Accessoires, Boost Cooler Accessoires by Snow Performance Europe

Boost Cooler Controller, Boost Cooler Controller by Snow Performance Europe

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Waterinjection - Boost Cooler by Snow Performance


The Boost Cooler injection works in three ways: Firstly, when water is injected into the intake system prior to the cylinder head, the small droplets absorb heat from the intake air. When we apply heat energy to it, its molecules begin to expand: a great deal of heat is absorbed during this process owing to water’s specific heat capacity - approximately 4.2kJ/(kg.K). Next, the small droplets of water start to evaporate. And so the intake air charge is cooled still further (up to 60°C and more).bkühlt und verdichtet. Zudem wird auch der Brennraum aktiv gekühlt (in-cylinder-cooling).


Finally, when the remaining water droplets and water vapour reach the combustion chamber, steam is produced. When the water changes from the liquid to gas state, large amount of heat energy is consumed in sustaining the process. The latent heat of evaporation is 2256kJ/kg, approx. six times more than gasoline.

This chemical process acts as an anti-detonant and also keeps the interior of the engine very clean, so preventing the build-up of carbon “hot spots”. So water is the perfect liquid for regulating excess heat under certain engine-operating conditions and you´ll cool down your EGT, the valves, pistons and turbocharger!


High-quality stainless steel braided line for your Boost Cooler Water Injection of the ProLine Series or compatible Water-Methanol Injection Systems. This is the highest quality level of connection technology we can offer. Stainless Steeel lines from SNOW Performance are quality products at the highest level. Ideally suited for high demands on optics and safety, in motorsport as well as marine and aviation applications.


From accessories to large orders, we offer you the right option for shipping your packages to over 220 countries and territories.

Extra fast with express shipping on request.

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