Water Methanol Injection


The Devils Own second generation is a methanol / water injection kit with an adjustable in dash mounted control panel with a built in 30 psi map sensor.  The control panel is not difficult to fit and requires a vacuum hose from the intake manifold to the map sensor. Another cool feature of the 2nd generation digital variable controller is the ability to hook up a float level sensor to the fluid tank that will eluminate the multi function LED light.

System Includes:
Adjustable pressure switch
300 psi pump with EPDM seals
Heavy duty nickel plated check valve
15 ft of black high pressure nylon tubing
2 Micro droplet nozzles DO3,DO7
Filtered self-sealing tank tap
All necessary hardware
Detailed Instructions


The DevilsOwn© Progressive Water-Methanol injection kits main purpose is to suppress detonation caused by high temperature and pressure that has developed in the combustion chamber. This is achieved when the effective compression ratio has been taken beyond the auto-ignition point. We want this process to be easy to understand, and our customers should know this kit is good to go in a turbo or a supercharged engine.

Compressed air is heated air that causes a reduction of power and negatively affects detonation. DevilsOwn© kits aid in reducing power loss while increasing fuel mileage. These kits are for applications where you desire the full control of your water injection needs.

Cool the compressed air with the DevilsOwn© water methanol injection kit. Because water has a high latent heat content, it is extremely effective for controlling not only the onset of detonation but also the production of oxides of nitrogen in modern lean burning engines. Methanol, with its 116 octane high flash points and specific gravity, helps further reduce the chances of pre-detonation. In short, you get lower air temperatures and reduced stress on your engine. As an added benefit, you clean chambers with increased octane.

Benefits of water meth injection:
Increases horsepower safely by 10-15%
Lowers air temperatures by 50-200+ degrees
Increases octane when you need it under boost.
Reduces cylinder temperatures up to 300+ degrees
No wear issues only clean combustion chambers
Allows you to safely run more boost and timing


Kit 2 is triggered by a pressure switch fitted to the manifold that uses boost to activate the system. Both kits use the same high quality components and a kit one can be upgraded to a kit 2 by adding the in car pannel.