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Subaru WRX (2022+) Forced Induction FAQ's

Please read our FAQs page to find out more.

What’s the best path to more boost on the FA24 while staying reliable?

Define a power target, then pair careful ECU calibration with intercooling, fueling headroom, and robust ignition. Size parts for the goal, not just peak PSI.

Hybrid turbo vs. stock—what changes on the VB?

Hybrid units retain stock‑style fitment but flow more air with updated wheels/housings, strengthening mid‑range and top‑end when supported by fueling and tuning.

Do I need an upgraded boost control solenoid?

Higher boost targets often benefit from a more precise solenoid and revised control strategy to hit targets consistently without oscillation.