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The Radium Engineering fuel pressure regulator adapter lets an OEM regulator be reused in a different fuel rail application and is anodized 6061 aluminum. This variant features an 8AN ORB connection, a 16mm bore and 39mm spacing with M6 fasteners, and is specified for Evolution 8/9 installations using the 4G63 engine. Confirm compatibility with your regulator and rail before ordering.
Radium Engineering FPR Adapter - 8AN ORB 16mm Bore 39mm Spacing M6 - Evolution 8/9 4G63
