Steel base housing - stainless steel valve
Heavy duty actuator spring - 12 psi
High temp silicone reinforced actuator diaphragm
Includes hardware bolts
Adjustable spring rate with use of boost controller
Adjustable spring rate with top bolt - easy to modify
Inconel base housing with forged stainless steel valves construction
Heavy duty actuator springs withstands temperatures up to 490 degrees celcius
Weld-on flanges are included with every kit.
External wastegates are commonly used for regulating boost levels more
precisely than internal wastegates in high power applications so high
boost levels can be achieved
12psi
Use it with any turbo manifold with 50mm external wastegate flange.