Info on going thru firewall & keyed power

I installed behind the grill DD SS5 pro lights and need to know where to go thru
the firewall. I saw installs where wiring was passed thru but can not find them
now. Should have bookmarked them or written down the location. Also which fuse
in the engine bay is everyone using for a tap-a-fuse for keyed power. All help is
welcomed. Would have been fast but dropped a bolt on the TRD skidplate and that took all the time to get out.

 

I have a manual Sport and the grommet juuust behind the brake booster on the right side facing the windshield worked for me. Had to shove a pocket knife through to cut the rubber and then from in the cab under the dash waaay up high I pushed through a metal coat hanger and pulled the wires through easy-peasy. I totally think a metal coat hanger needs to be in EVERY garage, they are SO useful...go find one in a yard sale.

 

thanks have an automatic but will look and I agree on the metal coat hanger has saved me lots of time.

 

As the other guy said. Super easy with a coat hanger. Also plenty of YouTube videos to assist. Good luck! https://youtu.be/-OgMejJ-EZs

 

thanks for the video I will look and make sure I have the grommet. But that should be easy