water/meth injection

[20mazdaspeed03]

so my buddy has a '07 cobalt ss sc and he just go water/meth for his car. i made alot of calls about this stuff and heard nothing but good for a car. anyone have a setup on their car??? i wanna know how it is with the mazdaspeed before i spend that kinda money on it

 

[cmahlig]

devils own
snow
coolingmist
alcoholinjectionssystems.com
search the forums

 

[Ryoga28]

also the aem kit

Either snow or labonte is the kit for go for now.