What does a wastegate actuator do?

A wastegate actuator controls the amount of exhaust gas that bypasses the turbocharger. This helps regulate boost pressure, preventing it from exceeding safe limits and ensuring consistent performance.

Why is a tune required after installing this part?

This actuator changes the boost control characteristics of your turbo. A professional tune is necessary to recalibrate the engine's fuel and ignition timing to match the new boost levels, ensuring optimal performance and preventing engine damage.

Can this wastegate actuator be shipped to California?

No, this part is not CARB approved and cannot be shipped to California due to emissions regulations.

GFB 07-16 Mitsubishi EVO X (4B11T) WGA Wastegate Actuator (Tune Required)

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Go Fast Bits

Specifications

Brand: Go Fast Bits
Part #: 7303
UPC: 9328022007434

Go Fast Bits

GFB 07-16 Mitsubishi EVO X (4B11T) WGA Wastegate Actuator (Tune Required)

Name: GFB 07-16 Mitsubishi EVO X (4B11T) WGA Wastegate Actuator (Tune Required)
Brand: Go Fast Bits
Price: 209.25 USD
Availability: InStock

$209.25

Fits 2008-2015 Mitsubishi Lancer EVO X. This GFB wastegate actuator helps achieve faster spool and less boost taper, but requires a tune.

Key Features

Fits 2008, 2010-2015 Mitsubishi Lancer EVO X.
Direct bolt-on replacement for the factory internal wastegate actuator.
Helps achieve faster turbo spool up.
Reduces boost taper at high RPM for more consistent power.
Offers more stable boost control.
Features customizable spring rates for fine-tuning.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Mitsubishi Lancer 2008, 2010-2015

Product Details

The stock wastegate actuator on your EVO X can sometimes struggle to keep up when you start pushing more boost. GFB's WGA part # 7303 is a direct bolt-on replacement designed to handle higher boost pressures and offer more stable control. It's built to help your turbo spool up faster and reduce that boost taper you often see at higher RPMs, meaning you get more consistent power delivery when you need it most.

This actuator features customizable spring rates, allowing you to fine-tune its performance. Because it changes how your turbo behaves, a tune is required after installation to ensure everything works correctly and safely. It's a well-built part that directly replaces the factory unit, making installation straightforward for those familiar with turbo system work.