Lol seriously LMAO. I know it was an auto correct fail, but I don't think any one on here knows how to find Methodist injection.
First yes you can run it in your daily driver. It's usually set up to run only when you reach set boost levels. Like it start spraying 25% of its flow at 7 pounds of boost. Then at 12 pounds of boost it is at 100%.
So normal driving your not into the boost all day long. And the meth or water meth mixture will normally last you at least a week. Depending on tank size and driving habits.
There are several brands to buy. All the major tuners and part suppliers on the forum have kits for sale. But there are many more options out there. high dollar Complex kits to cheap bare bones kits .
It simple explanation. Straight meth injection adds extra fuel into the motor. The extra fuel is also a very high octane fuel. So you get more fuel iinto. Your motor to make more power, but it also also more boost because of the octane and cooling of the incoming air.