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
• Unrivalled longevity, backed by our Lifetime Warranty

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