Wire through firewall

MCarda

Registered User
Joined
Jan 4, 2019
Messages
242
Reaction score
84
Points
28
Location
London
Hello all,

Has anyone run a wire from the engine bay to the cabin through the firewall? If so, how did you do it please?

For context need to install an accessory with the switch in the cabin and power source via fusebox.

Many thanks and much appreciated!