Can someone please shed some light on boost gauge installs. I bought a DRiFT 52mm Ignite series 2 gauge and is not building pressure. just staying on 30 pound vacc. took it for a drive today, let it spool etc and nothing. I have put this in myself just for sheer satisfaction. one main question I have is, I went to an autobarn (fully sic) shop and they said to tap it in to the intake pipe, just before the manifold where the butterfly is. so that's what I've done, and the pipe is an alloy plazman plennum/pipe. should I be getting a reading from there? everything else works, like lighting etc. all cables I've double checked, good earth to - battery terminal. so could either I've tapped into the wrong spot or the gauge may be faulty. Help would be muchly appreciated!! Cheers, Hazyco BAXR6TUTE: plazman plennum, APS 3" stainless into twin 2.5" pipes out back, larger intercooler, bigger injectors, GT valve springs, larger actuator, 12 PSI.........