Help with powering accessories

[Hcwlsu1000]

I am installing a new headunit, PAC tr-7 video bypass and satellite radio module. I need some suggestions on how to power all three as they all require 12v switched. Should I run the headunit off stock harness and then power the others from fuse box? If so, any idea if two fuses that are switched. Any help would be greatly appreciated. Thanks.

 

[RevoRunner]

I patched into my fuse box for the same reasons you're about to. There are definitely some fuses that you can use for that purpose, I just can't remember which fuses I used. Main reason I'm posting is to suggest using these "add a fuse" circuits. Much cleaner safer and allows individual fuses for add on and the original.

Amazon.com: Pico 0956pt Mini Fused Circuit 16 Awg 10a: Automotive