Introducing the WGA Internal Wastegate Actuator

The WGA is a top-notch internal wastegate actuator designed to enhance boost control for internally wastegated turbos. With a larger diaphragm area compared to the OEM actuator, the WGA offers better control over the wastegate flap. This means that exhaust backpressure has a harder time affecting the flap position, leading to more consistent and reliable boost control.

Customizable Boost Pressure

Each WGA comes with three springs and a unique turnbuckle pre-load adjustment, allowing you to configure the base boost pressure anywhere from 5psi to 24psi. This flexibility ensures you get the best possible boost control tailored to your needs.

Designed for Performance

With a longer stroke, shorter height, and more adjustment options than other products on the market, the WGA part #7302 is specifically designed to fit EVO 9 models with the factory turbo. The 10psi and 7psi springs are pre-installed for a base pressure of 17psi, and a 5psi spring is included for those who want to fine-tune their setup.

Key Features

• Compact wastegate range that stands out in the market!
• All components, including the body, valve, seat, and mounting hardware, are CNC machined from high-temp stainless steel.
• The actuator housing is crafted from durable billet 6061 aluminum.
• Features a Nomex-reinforced silicone diaphragm for added reliability.
• Internal shroud protects the valve stem from excessive heat and helps prevent carbon-related sticking.
• Utilizes a V-band clamp mounting system for easy installation.
• Proudly made in Australia under ISO 9001 standards.

Fitment

• Mitsubishi EVO IX (2006-2007)

Installation Instructions

• For detailed instructions, CLICK HERE.

Important Notes

• While this is a physical "bolt-on" product, keep in mind that it acts as a tuning tool. It will increase boost pressure, so tuning is necessary for optimal performance.