Boost Gauge Routing

[Duts87ss]

For those that have boost gauges in the A-pillar, how did you route the plumbing? Where did you bring it through the firewall?

 

[turbo nasty]

Go through the speedocable grommet

 

[Duts87ss]

Did you run plain-Jane vacuum hose, or fuel line to help keep kinking to a minimum?