GReddy Type FV2 blow-off valve kit for 2005–2007 Subaru WRX/STI includes the valve, adapter, and recirculation tube designed to replace or upgrade the factory bypass control. The kit manages compressor surge by venting or recirculating excess boost when the throttle closes, and is supplied with the adapter hardware for direct installation on compatible turbo plumbing. Intended for the specified WRX/STI model years to maintain proper boost control and compressor protection.
GReddy 05-07 Subaru WRX/STI Type FV2 Blow Off Valve Kit w/ Adapter and Recirc. Tube