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Turbosmart billet blanking plate for Mini R56 turbochargers and compatible Borg‑Warner EFR/KKK units. This precision billet cap replaces the factory diverter valve to enable fitting an external blow‑off valve, providing secure sealing and eliminating the need for the original diverter. An installation tool is included for straightforward fitting, allowing users to choose an external BOV that better suits their turbo setup.
Turbosmart BOV Block-Off Cap Mini R56
