The Turbosmart 1/8" NPT to -4AN stainless steel male fitting is designed specifically for plumbing external wastegates. Built from durable stainless steel and using Turbosmart sealing technology, this adapter provides a secure, leak-resistant connection that helps preserve wastegate function. It works as a direct replacement or upgrade fitting and can be paired with gaskets and mounting hardware for proper installation and longevity.
Turbosmart 1/8in NPT to -4AN SS Male Fittings