The FA24 engine in the 2022+ WRX now uses an electronically controlled factory diverter in place of the pneumatic bypass valve found on all previous turbo Subaru engines, and GFB has TWO high-performance replacement options!
Both offer the same performance benefits over the factory diverter valve:
- Sharper throttle response
- Faster boost recovery after gearshift or brief throttle lift
- Improved boost holding
The FA24 engine in the 2022+ WRX now uses an electronically controlled factory diverter in place of the pneumatic bypass valve found on all previous turbo Subaru engines, and GFB has TWO high-performance replacement options!
Both offer the same performance benefits over the factory diverter valve:
- Sharper throttle response
- Faster boost recovery after gearshift or brief throttle lift
- Improved boost holding
T9383 DV+
- Supplied as a complete unit with an integrated solenoid
- Does not require disassembly of the factory diverter valve
- Can easily be returned to stock
- Choose this valve if you plan to remove your mods before having your car serviced
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