[TexasMX6GT]

Yeah, I need to find a hole in the firewall. I already know about the hose with green dashes and everything, I just need to know where to route the hose. Any good suggestions?

 

[Importheadmp89]

I ran mine thru a hole right under the master brake cylinder. It should have a plug, just remove it and put some black putty ( dont realy no the name, looks like black gum) around it so water cant go thru. Ill take some pics of mine tom.

 

[TexasMX6GT]

Okay, if it's right underneath the master cylinder, where in the car does it come out? Right underneath the brake pedal?

 

[Importheadmp89]

My mistake, the hole is located next to the clutch cylinder. Inside its under the clutch pedal. Heres a picture

 

[anarchyx34]

I ran it (and many other things) though the rubber grommet for the engine wiring harness, which is right under the passenger's side dash (remove the black panel and you'll see it). It's a little tricky to poke the hose through though.

 

[TexasMX6GT]

Thanks for the photo Importhead, that helps a lot.
Anarchy, I don't think I wanna run a hose all the way to the passenger side, then all the way back to the driver's side A-pillar. I will keep that hole in mind for future wiring though.