Featured 2014 Toyota Camry how to run 8 gauge amp wire through the firewall?

cjderoche

CarAudio.com Newbie
Has anyone had experience running an amp power wire (8 gauge in my case) through the firewall to the trunk in a 2014 Toyota Camry 4 cylinder?

This will be to install a powered 8" sub from Crutchfield. It should be arriving today, just trying to do my homework ahead of time. I've installed stereos, speakers, amps etc. in the past, my largest concern is the routing of the main power wire, as the area to work is very tight and don't want to damage any factory wires, etc.

I have the following items purchased:

  • g007CC16L-F.jpg

    Crutchfield Speaker Wire (50-ft. roll)
    Item # 007CC16L
    Qty. 1
  • g007CK8-f.jpg

    Crutchfield CK8 Amp Wiring Kit
    Item # 007CK8
    Qty. 1
  • g575P3008P-F.jpg

    Rockford Fosgate P300-8P
    Item # 575P3008P
    Qty. 1
  • x669PP605-f.jpg

    Posi-Products™ Wire Connectors
    Item # 669PP605
    Qty. 1
 
Many of those cars have an manual transmission option. Try looking on the driver's side where the clutch would be. There should be a wide-open area to punch a hole. I would recommend taking it to a stereo shop and pay them $20 to punch the hole and install a grommet.
 
Has anyone had experience running an amp power wire (8 gauge in my case) through the firewall to the trunk in a 2014 Toyota Camry 4 cylinder?

This will be to install a powered 8" sub from Crutchfield. It should be arriving today, just trying to do my homework ahead of time. I've installed stereos, speakers, amps etc. in the past, my largest concern is the routing of the main power wire, as the area to work is very tight and don't want to damage any factory wires, etc.

I have the following items purchased:

That's a nice little settup.
 
That's a nice little settup.
Thank you!
Yes it may prove worth it to pay them to make the hole. I'll be able to see more when I have time to pull the air intake stuff out of the way. Been about 30 years since I put an amp in a car, back then you had way more room to work and there were free grommets with nothing run through them on many vehicles.
 
Many of those cars have an manual transmission option. Try looking on the driver's side where the clutch would be. There should be a wide-open area to punch a hole. I would recommend taking it to a stereo shop and pay them $20 to punch the hole and install a grommet.
I have seen on YouTube someone route an amp wire through a rubber grommet that looks quite similar to this one on the passenger side of my car. They cut the end off of one of those little nipples and fed the wire through the opening.
 

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cjderoche

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