Wastegate Actuator EVO 9

🔧 Product Description

-The GFB Wastegate Actuator EVO 9 (Part #7302) is a high-performance upgrade designed to deliver superior boost control on factory turbocharged Mitsubishi EVO 9 models. By utilising a larger diaphragm area than OEM actuators, the GFB WGA provides greater control over the wastegate flap, preventing exhaust backpressure from forcing it open prematurely.

⚙️ Key Features

• Direct bolt-on for Mitsubishi EVO 9 factory turbo
• Larger diaphragm for greater control authority
• Includes 3 interchangeable springs for boost tuning
• Adjustable base boost from 5psi to 24psi
• Unique turnbuckle preload adjustment system
• Longer stroke and compact design for improved fitment
• High-quality GFB construction for durability and reliability

🏁 Performance Benefits

• Delivers more stable and consistent boost control
• Reduces boost creep caused by exhaust backpressure
• Improves turbo response and boost accuracy
• Allows precise boost level tuning for performance setups

🚗 Fitment & Application

• Designed for:
  • Mitsubishi Lancer Evolution 9 (EVO IX) with factory turbo
• Suitable for:
  • Street performance builds
  • Track and motorsport applications
  • Modified turbo setups requiring precise boost control

🛠️ Installation Notes

• Direct bolt-on replacement for factory actuator
• Supplied with:
  • 10psi + 7psi springs installed (17psi base pressure)
  • 5psi spring included
• Preload adjustable via turnbuckle system

⚠️ Important:
This is a performance tuning component and WILL increase boost pressure.
➡️ Professional ECU tuning is required after installation to ensure safe engine operation.

🔩 Specifications

• Type: Internal Wastegate Actuator
• Part Number: 7302
• Base Boost Range: 5psi – 24psi
• Spring Setup: 3 interchangeable springs
• Adjustment: Turnbuckle preload system
• Application: Factory turbo EVO 9

💡 Why You Might Need It

• Replace weak factory actuator with a high-performance upgrade
• Gain precise control over boost levels
• Improve turbo reliability and consistency
• Essential for modified EVO 9 performance builds