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The COBB bypass valve adapter fits 2008–2014 Subaru WRX and 2005–2009 Legacy GT applications, offering a vehicle‑specific adapter for bypass valve installations. It enables compatible bypass valve components to be installed using the factory plumbing on those WRX and Legacy GT model years, preserving proper fitment and mounting for the specified applications.
Cobb 08-14 Subaru WRX / 05-09 Legacy GT BPV Adapter
