In section 5 of the installation guide step 2 says “Wrap Teflon Tape around the brass fitting on the back of the boost gauge, then attach the brass fitting using a 13mm wrench” What am I attaching the brass fitting to if it is already attached to...Updated 7 months ago
We apologize for the confusion. Once you wrap Teflon Tape on the back of the boost gauge you will want to attach the brass fitting circled in the photo below to the gauge.
