Gen V ej255 boost gauge

[senates]

Hiya all, im wanting to put a boost gauge on my 2010 subaru legacy gt (ej255) so i can keep track of my boost, ive seen conflicting things online about where people have T'd their on, im just wanting to know if anyone here has added a boost gauge and where they added it, cheers!

[bigBADbenny]

It’s usually convenient to tee into the bpv manifold pressure reference hose or the map sensor pressure reference hose.

Alternatively use an obdii plug and phone app with virtual gauges, I use btssm on android with a vagcom kkl 409.1 usb obdii.