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Engine swap pro
Join Date: Apr 2006
Location: Greater Seattle area
Posts: 351
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those are your hard vacume lines that go to your cyclic valve for stock boost control.
A: they could have been bypassed for a manual boost controller / electronic after market boost controller.
B: they were bypassed to use silicon hoses.
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87 951 ---- "R2" - under the knife
87 951 ---- "R1" Parting out - Gave to a good friend
88 951 ---- Black one - recieved as a trade for my 87 - very mint - parting out
06 WRX ---- The "RUE"
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