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I'm running my nitrous line from the bottle in the trunk down the passenger side. Any1 know of a good place to go thru the firewall? Is there an existing hole that can be used?
I was thinking about using a hole where electrical wires go thru. It is located just to the right (passenger side) of the center console, under the rug.

 
Rep Power: 298

I just ran mine thru the panneling on the floor boards on the drivers side and thru the hole in the forewall right by the clutch pedal.

 
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on the passenger side theres an existing hole as well

 
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Can u guys describe the holes u used in a little more detail. I'm having trouble locating them. Pictures would be great.
Thanks for your help.

 
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On the passenger side, kinda up and under the dash board, on the firewall theres an existing hole that is sealed with like a big molded rubber grommet. You have to pull the carpet down to see it if my memory serves me correctly. There is already a bundle of wires running through it. I busted a hole through the rubber grommet with a screw driver. It will be closer to the center console than to the passenger door, but its on the passenger side.