Description The 7003 wastegate features an investment cast body made from 253MA chromium-nickel stainless steel, a one-piece stainless steel valve, and a nomex reinforced diaphragm to cope with the extreme conditions and harsh environment of high-boost and exhaust temperatures. GFB offers a range of high-flowing external wastegates that are the most compact on the market and in their class for easy installation in tight locations, with the performance and reliability that are the hallmarks of all GFB products. Universal
