I searched for it. I saw some pics of it done. I saw some posts about removing the back seat. I have not seen a detail how to on removing the back seats or if it needs to be done in my case. I have 1 8 gauge power wire. I know where the hole is to get through the firewall.

 

I ran my 8 gauge from the firewall under the dash, along the door frame under the plastic trim, up to the back seat under the plastic on the side (right where the driver's seat belt is bolted to the floor), behind the rear seatbeat in the corner of the backseat (put the wire behind the seatbelt so it doesn't get in the way), and then into the trunk. You don't have to remove the back seat to do this... you can just stick your hands through where the seat bottom and back meet and pull the wire along.

 

True. But the backseat is so easy to remove and reassemble that it makes for a very clean install and is very easy to run the cables anywhere. Do a search, there were pics posted in the past.