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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:
Where they differ is the ease of installation and the price:
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
US$40
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