Thread: P10 Boost gauge help

So this may be a noob question compared to some of the things people have asked, but I'm honestly stumped. I started trying to hook up my Wideband and Boost gauges last night, and for the life of me I can't find a firewall access anywhere on my P10, on my Spec-V there are about 2 or 3, on my friend's Audi there was a huge one that can't be missed, and my old eg civic hatch also had a plug or two on the firewall. Am I looking in the wrong places? Can anyone who has had experience running gauges on their P10 shed some light on this for me, before I drill into the firewall, Thanks in advance.

To the left of the master cylinder there is a rubber grommet that you can run wiring or boost hoses through. It is somewhat hidden behind the brake lines. I recommend having a buddy to help pull things through on the other side because of how high it sits behind the dash.

Sweet, I'll look for it, I usually use mechanics wire to feed my wires and hoses so I don't think it should be a problem by myself unless it's really tricky, but the all the ABS lines might be a pain in the neck to get behind, thanks for the info and quick reply

You can also pull the front left fender liner down and run your additional wires next to the main body harness.

Awesome, really appreciate all the help and alternatives you guys have given me, I will surely get this done as soon as I my son goes to bed tonight