when i bought my car the person had instaled the water injector but never finsied it my question is how hard is it to install and dose any one have the how to... to do this also what is the point of this dose is had power or make really a diference thanks........ i need ur guys info

 

Mardigrasmax, Y2KevSE, I30Krab, chris'max, and others have WI.

It lowers your intake charge temp and even more importantly slows combustion speed mimicking high octane race fuel to ward off detonation all without the $5/gal race fuel price.

If you tune for WI by leaning your AFR and not pulling as much timing, you can gain power. However, the main reason for use is to be able to run aggressive/stock timing and more boost on crappy pump gas.

 

there is more info in the stickies. on my laptop, i have a plethora of information on it as well.