I have a Autometer boost gauge that I would like to install on my 2001 L. Does anyone know where the stock gauge line runs to the charger so I can tee into it?

Thanks for any help

 

Look at the floorboard, behind/above the brake pedal. You'll see a line coming throught the firewall and runs up under the dash. Tee it under the dash. Rubber of brass works fine. Run the lights from the cigarette lighter.

Hope that helps.

 

Full instructions:

https://www.f150online.com/forums/sh...all+Directions

 

Here's where you tap into