Originally Posted by JonWRX
Someone please explain it to me, how its installed, how it works, what it does any why you want it. I am having trouble grasping the idea of it so if someone could explain it to me, or link me to a writeup it would be appreciated.
meth is installed almost like an n2o setup. it will tap in just before your throttle body. meth will increase your octane, will will cool the aircharge, it allows you to run higher boost due to higher octane, it allows to run alot more timing which makes power. the meth will be in a tank with a pump built into the tank. most meth kits are set to come on when it his a certain boost psi. its actually pretty simple