SNOW PERFORMANCE Boost Cooler Stage 1 water injection for turbo/compressor

The advantages at a glance

• Higher boost pressure and/or more aggressive ignition without knocking combustion - up to 25% more power possible.
• More power and torque while at the same time reducing the thermal load on engines that have already been modified, e.g. through chip tuning, LPG/Autogas, NOS or boost pressure increases.
• No boost pressure loss as with conventional intercoolers, combined with excellent efficiency
• Additional cooling of the charge air of up to 60°C possible.
• Reduction of specific fuel consumption.
• In conjunction with methanol, petrol with a lower octane rating can be used (Super instead of SuperPlus).
• Combustion chamber and intake tract free of deposits, without the formation of oil carbon.
• easy installation

Optimal cooling with water injection

With the Boost Cooler water injection, an increase in performance of up to 10-25% can be achieved in turbo and supercharged engines without thermally overloading the engine. The charge air temperature is reduced by up to 60°C, the combustion chamber is cooled and the thermal load on vehicles that have already been tuned is effectively reduced.

Once the desired boost pressure has been reached, water or water/alcohol (methanol or ethanol) is injected into the hot charge air in finely atomized form at high pressure. The evaporating liquid achieves extremely effective charge air and intercooling, which, among other things, prevents uncontrolled combustion ("knocking"). The effect is demonstrably comparable to 116 octane racing fuel.

The Boost Cooler is unmatched in atomization! The liquid is swirled at supersonic speeds within the Hyper-Sonic atomizing nozzle before being forced through the venturi.

More power with Boost Cooler

With the Boost Cooler you can achieve an increase in performance of around 10-25%, even with turbo and compressor engines that have already been tuned. Optimum cooling compensates for power losses at higher outside temperatures. In addition, deposits in the combustion chamber and intake tract are reduced.

Racing fuel performance

Water or water/alcohol is additionally injected into the intake air using the patented high-pressure pump. The evaporating mist achieves extremely effective intake air and intercooling, which, among other things, prevents uncontrolled combustion ("knocking"). The effect is demonstrably comparable to 116 octane racing gasoline.

Quality through technical know-how from motorsport

Snow Performance proves the quality and durability of the high-quality water injection systems "Made by SNOW PERFORMANCE" through activities in the most diverse motorsport areas.

Injection by adjustable boost pressure switch

In contrast to the Boost Cooler Stage 2 and 3 system, the injection quantity is not electronically controlled. We recommend the Stage1 for engines without major load changes such as CHP units, boat engines, etc. However, it can also be used in car engines. The principle corresponds, for example, to Saab's factory-fitted water injection option for the 99/900Turbo.

scope of delivery

• Diaphragm pump system, 20bar, EPDM
• 1 x boost pressure switch including relay
• 2 x water-alcohol injection nozzle including fine filter
• 1 x 3L water injection storage tank
• 1 x level indicator (fuel gauge, LEDs for mounting in the cockpit)
• 1 x pressure line 1/4" (3 meters)
• 1 x 1/4" ACU-SEAL nozzle retainer
• 1 x accessories & mounting material
• 1 x German installation instructions