need 12v power source

[maple]

So I have an electronic exhaust cutout running to my lighter plug in and it looks so ugly I want to hide the wire and tap into a 12 volt wire but I don't know which one I should use ideally I would like to run the wire on the driver side and have it wired in near the driver side kick panel because there is the perfect spot I can mount the hardware for the cutout I'm open to any and all ideas I can also post pics if that would help

 

[smoothee]

I just used a PosiTap and tapped directly into the lighter plug wire underneath the console. I'm using a wireless controller though.