The WGA (Wastegate Actuator) is a high-performance internal wastegate actuator engineered to enhance boost control on internally wastegated turbos. It employs a significantly larger diaphragm area compared to the OEM actuator, granting the WGA greater control authority over the wastegate flap. This design prevents exhaust backpressure from easily overriding the flap position, ensuring more stable and reliable boost control.

Supplied with three springs and a unique turnbuckle pre-load adjustment, the WGA allows configuration and adjustment of base boost pressure from 5psi to 24psi, providing optimal boost control.

Technical Information on Wastegate Springs: The correct selection of wastegate springs is crucial for improving performance. The WGA features a longer stroke, shorter height, and more adjustment capabilities than its competitors.

Specifics for WGA part #7306:

• Designed to bolt on to Ford XR6 turbo models
• Comes with 5psi and 7psi springs installed for a base pressure of 12psi
• Includes a 10psi spring for additional tuning options

It’s important to note that although this product is a physical “bolt-on,” it should be viewed as a tuning tool as it will increase boost pressure. Therefore, tuning is required for optimal performance.