This GFB adaptor converts a 1/8" BSPT male thread to a -4AN male flare, allowing adaptation of GFB external wastegates and boost control solenoids to -4AN braided hose fittings. Machined from stainless steel, it provides a simple thread-to-AN transition for plumbing upgrades or replacement connections where BSPT ports need to interface with -4AN hoses.
GFB 1/8in BSPT Male to -4AN Male Flare (Stainless Steel)