Description
Turbosmart PSG40CG Pneumatic StraightGate40 Compressed Gas 7psi Black
The Turbosmart PSG40CG Pneumatic StraightGate40 Compressed Gas 7psi Black is a high-performance, butterfly-style external wastegate engineered specifically for compressed gas and CO2 boost control strategies. By simplifying the control system with a specialized diaphragm actuator, it provides linear control and massive flow efficiency for serious high-performance applications.
Key Features
- 40mm zero-offset butterfly valve design maximizing flow capability
- Inverted high-pressure Nomex diaphragm built for CO2 boost control pressure differentials
- Stainless steel butterfly, shaft, and main body for extreme durability
- Linear flow control across the entire operating range
Fitment
- Designed for compressed gas or CO2 boost control configurations
- Compact profile ideal for tight engine bays requiring high-efficiency external wastegates
Note: Designed strictly for fill-and-spill style boost control systems utilizing an external pressure source like compressed air or CO2.





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