Turbosmart IWG75 Twin Port Wastegate Actuator - BorgWarner EFR B1 Twin Scroll, 26 PSI

The Turbosmart IWG75 Twin Port is a high-performance internal wastegate actuator designed for compatible BorgWarner EFR B1 Twin Scroll turbocharger systems. It is engineered to provide precise boost pressure control and is suitable for performance and motorsport builds where stable operation and advanced boost management are essential.

The actuator features a dual-port design, allowing pressure to be controlled on both sides of the diaphragm. This gives an external boost controller greater control over wastegate movement and can help improve boost pressure stability when the system is configured correctly.

With a 26 PSI spring configuration (approximately 1.79 bar), the actuator is intended for applications requiring a high base boost pressure. Its robust construction is designed to withstand the demanding conditions of turbocharged engines.

Features and Benefits

• Twin Port design: Allows both pressure ports to be controlled for more advanced boost regulation.

• 26 PSI base pressure: Designed for applications requiring a high base boost pressure.

• For BorgWarner EFR B1 Twin Scroll: Designed for compatible internal wastegate installations.

• Precise control: Can be used with a compatible boost controller.

• Robust construction: Developed for demanding performance and motorsport applications.

• Adjustable spring configuration: The IWG75 system can use different spring combinations to achieve the desired base pressure.

Technical Specifications

• Product type: Internal wastegate actuator

• Compatibility: BorgWarner EFR B1 Twin Scroll, depending on turbocharger and mounting configuration

• Control: Pneumatic, dual-port

• Spring pressure: 26 PSI (approximately 1.79 bar)