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Old 05-21-2013, 04:34 PM   #2
Leafy
Scooby Specialist
 
Member#: 330625
Join Date: Aug 2012
Chapter/Region: NESIC
Location: MA
Vehicle:
2006 WRX
WRB

Default

Thats the crank case vent tubing. I cant remember the vac line routing off the top of my head but I believe that is an after maf, pre-turbo air leak, not to mention it'll get oil mist all over the top of your engine.
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