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Turbosmart billet blanking plate for Ford EcoBoost Mustang and Fiesta turbochargers and compatible EFR/KKK units. This billet cap replaces the factory diverter valve to allow installation of an external blow‑off valve, offering improved boost control and throttle response. Precision machined for reliable sealing, it installs simply with no extra modifications and expands external BOV options for tuned turbo setups.
Turbosmart BOV Block-Off Cap Ford EcoBoost Mustang / Fiesta
