Prodrive boost regulator/ overflow valve ???
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Joined: Feb 2003
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A local Subaru specialist had a look at my recenly purchased my99 the other day.
He commented that there was a Prodrive boost regulator/ overflow /valve or something in the engine bay. He said this is a good thing to have, as it enables smoother boost (will deliver less of a kick though). It is not a restrictor apparently.
Car has Tek2/ full decat etc - Have been getting slight overboost in 4th/5th gear under hard acceleration
Has anyone else heard of these things, and should I leave it on?
He commented that there was a Prodrive boost regulator/ overflow /valve or something in the engine bay. He said this is a good thing to have, as it enables smoother boost (will deliver less of a kick though). It is not a restrictor apparently.
Car has Tek2/ full decat etc - Have been getting slight overboost in 4th/5th gear under hard acceleration
Has anyone else heard of these things, and should I leave it on?
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