Where to run water lines????

[noz]

Im going to be installing my water injection kit. Im planning on using the stock water reservior. how do you guys get the water lines from trunk to the engine bay? under the car????? I can't find any way into the engine from inside the car, any help?

 

[hystericfox]

I ran a line through the bottom of the trunk and zip-tied it to the lines under the car on the passenger's side when I ran my IC sprayer. I don't remember how I routed it in the front.

 

[Matts95TSiAWD]

I can't find any way into the engine from inside the car, any help?

drill a hole through the firewall? or run it through the steering boot.

 

[VBGSX]

If you're going to run it through the car:
Run it down the passenger side
Under the dash on the passenger side, there is a hole that goes through. It comes out right under the battery tray.
Just punch a hole in the rubber boot and feed it through.