Running power wire

A

Azncbr

Member
Does anyone know how to get a power cable through the firewall for adding amplifiers? I don't see any existing grommet that can be used unless it is hiding under something.
 
If you are looking for power towards the rear of your car there is an available source located near the drivers side rear pillar speaker dedicated to the tow hitch wiring, provided its not being used for a hitch on your car. You can find the DIY on Infinitihelp.com under tow harness wiring. The lead is powered by a 30 amp fuse located in the fuse box by the battery for tow lights. I hooked into this wire for my tow harness but you could power almost anything you want with 30 amps. This is assuming the '09 and '10 are wired the same way. I hope this helps you-GOOD LUCK.
 
Thanks 2ht2hndl. I have already ran some power wire. If you remove all the plastic shrouds over the battery the ECU harness is right there in the clear. All I had to do was unravel the tape sealing the harness to the rubber grommet / tubing and snake the power wire in then just rewrap it again. Can't tell the difference and nothing is cut or drilled. They also provide a nice channel to run cables under the door sills. Pretty easy car to work with.
 
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