Water/Meth injection




How good are the install instructions?
Difficult to install?
When installed it the install stealth?
Can the system be 100% turned off? I live in California and they make engine mods very difficult to do. This car is street driven so any mods I do must not trip any codes, increase pollution when being tested, and be 100% stealth as they do a visual inspection. I don't have to go through these yet (starts @ 8YO), but I plan on keeping it well past that.



