I’m looking to install a sub and amp into my 07 EX. I tinkered around looking for the best place to run the power wire through the firewall and have yet to find a suitable solution. I’m curious to know how others have gotten around this problem. Also, what is the best tie in for the remote wire on the amp? I have traditionally found an existing grommet in the firewall to run the positive through and typically i run the remote wire to the cigarette lighter. Is this a good method for a 07? Ill only be running an 8 gauge wire through, so I don’t need a huge hole. Any input would be appreciated. Also, if anyone has pictures of where they went through the firewall that would simplify things.