Where the best place to run my amp's power cable thru the fire wall in an 02 supercrew?

 

There's a large rubber grommet on the firewall behind the pedals, you can see it if you stick your head in there, you can see it from the engine bay too, just pop it out and cut a slit for your power wire andrun it through!

 

Another option would be the grommet under the passengers side sill plate.
Both will work great.

 

i went with the one right behind the battery

 

What is the passengers side sill plate exactly. thanks!

 

Dallas, the peice Im referring to is the long plastic piece that runs from the front of the truck to the rear on the floor. It holds down the edges of the carpet where it meets the door. Has the ///////FORD////// looking pattern molded into it.

Here is a pic of one...the peice towards the bottom that says 'Denali'

THATS your sill plate

 

Thanks guys