GFB 7300 Wastegate Actuator for 2008+ Mitsubishi Lancer Ralliart 4B11T Turbo

The GFB 7300 WGA (Wastegate Actuator) is a high-performance bolt-on replacement for the factory internal wastegate actuator on 2008 and newer Mitsubishi Lancer Ralliart models equipped with the 4B11T turbocharged engine. Engineered by Go Fast Bits, this upgraded actuator provides more precise boost control compared to the stock unit, allowing for improved turbo response and better boost consistency throughout the powerband.

Key Features:

• Direct bolt-on replacement for factory wastegate actuator—no modifications required
• Upgraded spring design for more accurate and consistent boost control
• Allows for higher boost levels when paired with appropriate tuning
• Reduces boost creep and provides more stable boost pressure
• Durable construction designed to withstand increased boost pressures
• Compatible with 2008+ Mitsubishi Lancer Ralliart (4B11T engine)

Important: Professional tuning is required after installation to properly calibrate boost levels and ensure safe engine operation. This actuator enables boost levels beyond factory specifications, making ECU recalibration essential.

Go Fast Bits is known for producing precision-engineered boost control components, and the 7300 WGA continues that tradition by offering Ralliart owners a reliable upgrade path for improved turbo performance and boost control.