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The COBB Air Box provides a direct-fit intake solution for Subaru WRX, STI and FXT when installed as part of the Stage 1+ Power Package with the V3 tune. It replaces the factory airbox to optimize airflow to the turbo system while keeping a simple, bolt-on installation. Ideal when upgrading to COBB Stage 1+ for improved engine response and tune compatibility.
Subaru WRX / STI / FXT Stage 1+ Power Package w/V3
