[zero92skater]

Hey everyone I literally just bought a 03 celica a few hours ago. Ive been digging around through here and cant find it anywhere, but is there a convenient hole in the firewall for me to run my power cords through? whats the best suggestions for this.

 

[kHaNg]

I have looked and ive found one on each side of the firewall. Im also unsure which one to persue but im thinking the one on the battery side for power so theres no extra wires dangling around the engine.