
The PERRIN blow-off valve is a bypass valve listed for 2008–2014 Subaru WRX, 2005–2009 Legacy GT/Outback XT and 2009–2013 Forester XT applications and supplied here in red. It replaces or upgrades the factory bypass function for those turbocharged models, offering a serviceable blow-off/bypass solution tuned to the listed Subaru fitments. Confirm vehicle year and model for direct compatibility.
PERRIN 08-14 Subaru WRX / 05-09 LGT & OBXT / 09-13 Forester XT Bypass/Blow Off Valve - Red