Routing Wires Through Passenger Side Firewall

[Scott W]

Hey guys, its been a while since I've posted any questions on the site. I'm installing a MSD Launch Control, and I have it mounted in the glove box. Just wondering if there are any holes or grommets on the passenger side firewall that I can route my wires through.

 

[keaton5.0]

The main harness to the ecu runs through the passenger side firewall, that would be where I would run it. You can see it pretty easily from the engine bay. It's a little bit of a pain to get to from the inside but it's manageable

 

[Scott W]

Thanks, I'm hoping to finish the installation this weekend.