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Turbosmart’s AN-4 to 1/16in NPT adaptor fitting allows -4AN flare lines to connect to 1/16in NPT reference ports. The fitting is specified for use with Turbosmart WG38, WG40 and WG45 external wastegates, Race Port blow-off valves, and FPR vacuum ports, enabling seamless connections between aftermarket plumbing and those reference ports. It’s a precise adaptor to bridge AN and NPT hardware.
Turbosmart 1/16in NPT Male AN-4 Flare Fitting
