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The Granatelli 44mm wastegate uses a traditional diaphragm design to regulate boost by diverting exhaust gas around the turbine when commanded. This inline wastegate offers a compact 44mm valve body for controlling boost pressure in turbocharged systems and is suitable where a conventional diaphragm-style actuator is preferred. It provides a straightforward way to protect against overboost.
Granatelli 44mm Wastegate Traditional Diaphragm Design
