The Turbosmart GenV HyperGate45 External Wastegate is a motorsport-proven 45mm wastegate engineered to deliver outstanding boost control, durability, and thermal performance for serious turbocharged applications. Recognized as one of the highest-flowing wastegates in its class, the HyperGate45 utilizes CFD-optimized flow paths and advanced engineering to provide precise boost regulation while maintaining exceptional reliability in both street and race environments.
Developed as a complete redesign of the previous-generation HyperGate, the GenV version retains only the proven mounting orientation while incorporating substantial improvements in flow efficiency, configurability, and heat management. The wastegate features a high-temperature 347 stainless steel body, Nitronic 60 valve guide, and 17-7 PH stainless steel springs for excellent resistance to extreme temperatures and fatigue. Its rotatable actuator housing, collar-locking system, and optional liquid-cooling capability provide flexibility for a wide range of custom turbo installations.
The HyperGate45 is supplied with a complete spring kit and installation components, making it easy to tailor boost control to specific performance goals. Designed as a direct-fit upgrade for previous Gen4 Turbosmart wastegates, it offers race-proven performance, extensive tuning options, and long-term durability for high-performance turbocharged engines.
- High-flow 45mm external wastegate delivers precise boost control for street and racing applications.
- CFD-optimized GenV design provides class-leading airflow, thermal management, and performance.
- Constructed with a 347 stainless steel body, Nitronic 60 valve guide, and 17-7 PH stainless steel springs for exceptional durability.
- Features a clockable actuator housing, 360-degree reference-port routing, and optional liquid-actuator cooling.
- Includes a complete spring kit with a 14 PSI spring installed for customizable boost-pressure tuning
