The Stage 3 Boost Cooler® is unmatched for accuracy and adjustability in water-methanol injection systems. This system can be used on ANY EFI engine - naturally aspirated or forced induction, and any forced induction application.

The main function of the Boost Cooler is to suppress detonation caused by high temperature and pressure developed within the combustion chamber when the effective compression ratio has been taken beyond the auto-ignition point by either a turbo or a supercharger. 

Water, with its high latent heat content, is extremely effective for controlling not only the onset of detonation but also the production of oxides of nitrogen in the modern leanburn engines.

Used for years on turboprop aircraft, European rally cars, and even F1 until it was banned because it provided too much horsepower to the turbo motors.

Compressed air is heated air which causes power robbing and engine destroying detonation.

Cool the air with the latest generation of the Boost Cooler Waterinjection-System!

• Allows you to run more timing
   
• Up to 15% more power is common
   
• For naturally aspirated AND turbocharged cars, so if you change your car in the future, you don´t have to buy another system!
   
• Reduce the intake charge temperature up to 60°C, results in a denser more powerful air/fuel charge
   
• More power and torque while reducing the thermical stress at the same time. Even for previously tuned engines like chiptuning, bigger turbo, other pulley, NOS, ....
   
• Perfect for cars with thermical problems and prior tuned cars, too
   
• Reduces the specific fuel consumption due leaner mixture
   
• No wear issues only clean combustion chambers
   
• Reduce the specific fuel consumption
   
• Easy installation
   
• 25 Years full warranty for the first time buyer

Atomization


The Boost Cooler is unsurpassed in it's atomization due to superior nozzle design - The nozzle first spins the fluid supersonically before forcing it through a venturi shaped orfice - no one else comes close!


Variabel 3d-Injection

The S3-EFI controller can read and inject according to either EFI Fuel Injector Pulse-width or Boost level, or any combination of BOTH!

Extremely easy to set up and dial in - the software creates a 3 dimensional delivery map from just a few easy to set start and full points you punch in.

The LCD Screen displays boost pressure, Injector Pulse width %, as well as water-methanol injection percent. Quick, easy, positive adjustments are made with 2 push buttons. Low profile design allows for easy-to-view and discrete mounting.
 

Pumpsystem

• ISO9001, EMC und UL certified
• Long lifetime, 10+ Millions cycles
• no lost in pressure even with high volumes
• Dry run up to 1 hour!
• Integrated Reverse Check Valve
• Methanol-resistant

Do you have questions about the Boost Cooler in conjunction with you car?
>>Email us!