Anyone fitted a boost gauge for a Legacy Twin Turbo? Do you have to do it with one gauge for each, or is there such a thing as a funky two needle, Duplex kind of thing??

 

It's up to you where you fit a gauge (or gauges).

I've got one gauge, at the inlet manifold (ie to see what pressure is actually going into the cylinders). But there's nothing to stop you putting one on each turbo if you must - apart from getting at suitable places to connect it.

Rich.