Radium Engineering for 2013+ Ford Focus ST/ for 16+ Focus RS Port Injection Kit
The Radium Engineering Port Injection Kit (PIK) installs between the intake manifold and the cylinder head and permits the use of port injectors to add additional fuel for high-horsepower for Ford EcoBoost engines. This kit does NOT replace the OEM direction injection system. The kit includes the PIK adapter plate, custom fuel rail, fuel rail mounting hardware, and OEM for
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