I have the NX kit and ran the line through the passenger side under the carpet and now need to get through the fire wall. People tell me there is a gromet behind the computer and I can see it from the engine bay, but not from inside the car. Any suggestions on where else I can run it, or anyone have a suggestion on how I feed the line through the gromet?

 

Well it does come through just up pretty high behind the glove box. Probably if you stuck a screwdriver through from the engine bay side, you could feel around for it up behihd the glove box. Or you could drill another hole in a more convenient place. Either way, make sure there's a grommet around the braided line, you don't want to cut through the wires that go through there, or cut the braided line against the firewall.

Dave

 

As I recall, you need to pull the passenger side foot well side kick panel off to access the PCM grommet from inside the car.

 

I suppose it could vary by year, but I pulled plenty of wires thru that grommet just by reaching up under the footwell, without removing that panel. I suppose it might make it easier though...

 

i ran a 4 gage stereo wire through there. there is some plastic that will get in the way if you try to drill above the factory hole.