The Turbosmart GenV WG50 ProGate50 External Wastegate is a 50mm Motorsport-proven, high-flow external wastegate designed for serious performance and reliability. Engineered as a direct-fit upgrade for all Gen4 Turbosmart wastegates, the GenV WG50 features a CFD-optimized design for maximum flow and superior thermal management. Its robust construction includes a high-temperature 347 stainless steel body, Nitronic 60 valve guide, and 17-7 PH stainless steel springs for exceptional fatigue resistance and longevity.

The GenV WG50 offers extensive configurability, including a unique collar-locking system, variable actuator cap and base for 360-degree reference hose routing, and strap-type V-band clamps for secure fitment. Optional features include liquid actuator cooling and a wastegate position sensor (sold separately). The wastegate is available in Black, Blue, Red, Purple, and Sleeper finishes, with compressed gas (CO2) and electronically actuated (eWG) versions also offered.

• World’s highest flowing 50mm external wastegate
• Class-leading thermal performance and fatigue resistance
• Direct fit upgrade for Gen4 Turbosmart wastegates
• 50mm V-band fitment
• Rotatable actuator housing for flexible installation
• Multiple color options: Black, Blue, Red, Purple, Sleeper
• Optional: Wastegate position sensor, liquid actuator cooling, compressed gas version, eWG version
• Includes full range of available springs
• 1/8″ NPT reference ports
• Strap-type V-band clamps included
• Constructed from 347 stainless steel and Nitronic 60

The GenV WG50 ProGate50 is ideal for motorsport and high-performance street applications requiring precise boost control, maximum flow, and uncompromising reliability.