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17 Posts
Discussion Starter #1
just installed an evc 6 on my r33 gts

can't get the pressure down below the external wastegate spring pressure (1.1 bar)
i can get the boost up the way using the boost controller. but not under 1.1 bar

one pipe goes to inlet manifold for pressure reading
another pipe goes to intercooler pipe and t's to external wastegate
and the last pipe goes to the external wastegate as well

all sound ok?
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