£415.83 (ex VAT)

Boost Cooler Waterinjection Stage 2 - K03 / K04
For engines with K03/K04 turbocharger (VAG/Audi 1.8T, S4, RS4,..) and supercharged engines such as MB CLK, SLK, Elise/Exige SC

Obtain up to 10-25% more power in your turbo- or supercharged engine, even if it´s pre-tuned, by using the Boost Cooler™-Water/Methanol Injection System!

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.
Furthermore, the Boost Cooler doesn't create an intake restriction like an intercooler, and unlike race gas, it reduces intake air temps up to 60°C and improves charge air density too!

Snow Performance systems effectively steam clean the valves, valve seats, and even the piston tops and intake when they inject. This reduces carbon build up.

The Boost Cooler™ can be installed in a matter of hours without having to remove bumpers or do custom intake piping.

MAF-controlled, variable injection
Efficient Intercooling, up to 60°C
   lower air intake temperature
Achieve approx. 116-Octan rating,
    by using ordinary 95-Octan gasoline   
Reduces EGT and oil temperatures
Allows you to run safely more boost 
    and/or more timing  
Reduces thermical stress on NOS,
    LPG/Autogas and pre-tuned engines
    like chiptuning & higher boost levels.
No wear issues, only clean
    combustion chambers
No loss of boost as with an intercooler
Reduces the specific fuel consumption
Easy Installation 

Perfect for engines with standard K03/K04 turbocharger such as:

- VAG 1.8 Turbo
  (VW Golf, Seat Leon etc)
- Audi A3, S3, S4, RS4, S6, RS6, TT
- Opel Z20LET/LEL/LER/LEH Engines 
  (such as. Astra G, Zafira, Speedster)

Also recommend for supercharged engines such as:
- Mercedes Benz CLK, SLK
- Lotus Elise SC, KomoTec 250S
- Conversions with Eaton/Roots
  supercharger and so on.

Tired of your factory SMIC heat soaking? Want to push your 1.8T without the fear of detonation? Get better IAT reduction and detonation control with this new kit.It uses the 0 to 5 Volt output signal from the Mass Air Flow sensor on many fuel injected vehicles. It can be used with very fast-spooling turbos (like the K03/K04), or positive displacement blowers. It is easier to set up with the positive displacement blowers with a MAF signal because it is more progressive in nature vs. the boost pressure signal on those applications. This allows for accurate injection over a wide range. The result is excellent power and driveability.
New: You can switch to boost pressure for injection controlling. Perfect, if you change your car one day!

Product Code: SP10203