The GFB DV+ diverter valve replaces the factory electronic diverter on 2022+ Subaru WRX FA24 engines, addressing sealing and durability issues with the OEM plastic valve. GFB's DV+ uses CNC-machined metal components and a pilot-actuated mechanism to allow progressive opening while retaining the factory solenoid. The result is improved boost holding, faster response and reduced boost-leak risk while integrating with the stock control system.
GFB Diverter Valve DV+ 2022+ Subaru WRX