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Brass AN4 Inline Turbo Oil Feed Inlet Restrictor Fitting -4AN Male To -4AN Female pre-drilled to 0.8mm
An excellent solution to install within an existing -4AN oil feed line. Simply install between an existing -4AN male and -4AN female connection within the oil feed line to the top of the turbo. If larger restrictor size is required simply drill out to desesired size and thoroughly remove any machined material.