Hi. First post here, most stuff I have found answers too no problem by doing a little searching. Except one, I was going to install boost/pyro gauges on my '03 LB7 D-Max and was planning on tapping into the wastegate hose because it sounds the easiest way to go and I was wondering what size is the hose that I T into so I know what size fittings to get? And did most people use brass fittings or what? Any help would be appreciated.