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The T9484 VTA is a performance blow-off valve solution for Ford EcoBoost engines

By combining atmosphere venting with the proven performance benefits of our ground-breaking DV+, the VTA delivers an aggressive blow-off sound, improved throttle response, as well as superior boost holding and reliability.

With its low-profile integrated solenoid and compact design, installing the T9484 is a breeze. Just swap out your factory diverter valve with the VTA, and you’re good to go!