clb00196

Just a quick question as I posted before I had installed a plx dm 100 gauge and wanted to now tap into the boost to show the psi since my car has a tune and the stock gauge only goes up so high. Anyone know where I can tap in to that will let me know the psi reading? I have to buy the plx vacuum/boost sensor module and run a hose just need to know where I can tap that off of.