The StraightGate76 from Turbosmart is the world’s highest flowing external wastegate! Lets not sugar coat things, this wastegate is one bad bitch. The StraightGate76 is a zero-offset butterfly style wastegate which allows enormous flow and almost linear control with unparalleled boost control throughout the entire operating range.

The Boost-Based Pneumatic StraightGate76 takes the Multiple Award Winning eSG50, simplifies control via a traditional boost-based actuator and more that doubles the flow through a 76mm valve body. The Self-Balancing nature of the StraightGate76 means a huge tuning window of over 5 times base spring pressure can be obtained! Pre-fitted with 6 psi springs to the GenV actuator featuring both single and twin port control, the StraightGate76 is simple to use, and packed with performance, flow and features!
The Turbosmart StraightGate76 has been designed from the ground up and validated in-house to create a new level of control and flow, never seen in any wastegate before it. The zero-offset butterfly valve is subjected to exhaust drive pressure equally on both halves of the valve which pivots centrally, resulting in a valve that is self-balanced against any drive pressure. This self-balancing means less work is required to actuate against even the highest of drive pressures and a wider tuning window is possible, no matter how the valve is actuated. The increased flow is achieved through the efficiency of a straight through valve versus a traditional poppet style valve where the exhaust gas must be turned 90 degrees by the valve.

Available in
Electronic StraightGate76
Pneumatic (Boost-Based) pSG76 StraightGate50

Features
76mm (2.99in) Butterfly Style Zero-Offset Valve
723.7 CFM / 20.49m3 per minute flow
Stainless Steel (630) Butterfly and shaft
Stainless Steel (347) Main Body
Stainless Steel (Heat Treated 431) V-Band Clamps
360 Degree Mounting options on V-Band
Aluminium (6262 T6 Anodised) Bracket and Actuator
Turbosmart unique Locking Collar Ring
Base Spring Options from 6psi to 42psi
Suitable for Single or Twin Port Boost-Based Control
Stainless Steel (N60) Linkages and Control Arm