Internal Wastegate Actuator (GFB WGA)

Wastegate Actuator GFB Internal Wastegate Actuator NZ
Wastegate Actuator GFB Internal Wastegate Actuator NZ

 

Internal Wastegate Actuator (GFB WGA)

 

THE GFB WGA IS A HIGH PERFORMANCE INTERNAL WASTEGATE ACTUATOR DESIGNED TO IMPROVE BOOST CONTROL ON TURBO SYSTEMS WITH AN INTERNAL WASTEGATE.

 

When diving into the world of increasing your car’s boost pressure, the limits of a factory-fitted wastegate actuator can soon become apparent. Even with electronic boost control it is not always possible to overcome wastegate issues such as boost drop off at high RPM, unstable boost curve, or an inability to achieve target boost.
Upgrading to a GFB WGA ensures you get the best possible performance and response from your turbocharger!

 

GFB WGA BENEFITS

(COMPARED TO A FACTORY-FITTED ACTUATOR):

  • Faster spool up
  • Less boost taper at high RPM
  • More stable boost control
  • Customizable spring rates
  • Supports higher boost pressure
Wastegate Actuator Ford XR6 - GFB WGA 7306

Wastegate Actuator Ford XR6 - GFB WGA GFB 7306

 

The GFB WGA is a high performance internal wastegate actuator designed to improve boost control on internally wastegated turbos. By using a significantly larger diaphragm area than the OEM actuator, the WGA has more control authority over the wastegate flap, meaning exhaust backpressure cannot override the flap position as easily, resulting in more stable and reliable boost control.

Supplied with 3 springs and a unique turnbuckle pre-load adjustment, the base boost pressure can be configured and adjusted from 5psi to 24psi for the best possible boost control.

 

The WGA features a longer stroke, shorter height, and more adjustment than its rivals.

 

WGA part # 7306 is designed to bolt on to Ford XR6 turbo models. The 5psi and 7psi springs are installed for a base pressure of 12psi, and the 10psi spring is included in the packaging for further tuning options.

 

Please note that whilst this is a physical “bolt-on” product, it should be considered a tuning tool as it WILL increase boost pressure and therefore TUNING IS REQUIRED.

$259.00
Add to Cart
  • Available
  • Shipping Time: 1-2 days1
Wastegate Actuator Mitsubishi EVO 4-8 - GFB WGA 7301

Wastegate Actuator Mitsubishi EVO 4-8 - GFB WGA GFB 7301

 

The GFB WGA is a high performance internal wastegate actuator designed to improve boost control on internally wastegated turbos. By using a significantly larger diaphragm area than the OEM actuator, the WGA has more control authority over the wastegate flap, meaning exhaust backpressure cannot override the flap position as easily, resulting in more stable and reliable boost control.

Supplied with 3 springs and a unique turnbuckle pre-load adjustment, the base boost pressure can be configured and adjusted from 5psi to 24psi for the best possible boost control.

 

The WGA features a longer stroke, shorter height, and more adjustment than its rivals.

 

WGA part # 7301 is designed to bolt on to EVO 4-8 models with the factory turbo. The 10psi and 7psi springs are installed for a base pressure of 17psi, with the 5psi spring included in the packaging for additional tuning options.

 

Please note that whilst this is a physical “bolt-on” product, it should be considered a tuning tool as it WILL increase boost pressure and therefore TUNING IS REQUIRED.

$259.00
Add to Cart
  • Available
  • Shipping Time: 1-2 days1
Wastegate Actuator Mitsubishi EVO 9 - GFB WGA 7302

Wastegate Actuator Mitsubishi EVO 9 - GFB WGA 7302

 

The GFB WGA is a high performance internal wastegate actuator designed to improve boost control on internally wastegated turbos. By using a significantly larger diaphragm area than the OEM actuator, the WGA has more control authority over the wastegate flap, meaning exhaust backpressure cannot override the flap position as easily, resulting in more stable and reliable boost control.

Supplied with 3 springs and a unique turnbuckle pre-load adjustment, the base boost pressure can be configured and adjusted from 5psi to 24psi for the best possible boost control.

 

The WGA features a longer stroke, shorter height, and more adjustment than its rivals.

 

WGA part # 7302 is designed to bolt on to EVO 9 models with the factory turbo. The 10psi and 7psi springs are installed for a base pressure of 17psi, with the 5psi spring included in the packaging for further tuning options.

 

Please note that whilst this is a physical “bolt-on” product, it should be considered a tuning tool as it WILL increase boost pressure and therefore TUNING IS REQUIRED.

$259.00
Add to Cart
  • Available
  • Shipping Time: 1-2 days1
Wastegate Actuator Subaru WRX GFB WGA 7304

Wastegate Actuator Subaru WRX GFB WGA 7304

 

The GFB WGA is a high performance internal wastegate actuator designed to improve boost control on internally wastegated turbos. By using a significantly larger diaphragm area than the OEM actuator, the WGA has more control authority over the wastegate flap, meaning exhaust backpressure cannot override the flap position as easily, resulting in more stable and reliable boost control.

Supplied with 3 springs and a unique turnbuckle pre-load adjustment, the base boost pressure can be configured and adjusted from 5psi to 24psi for the best possible boost control.

 

The WGA features a longer stroke, shorter height, and more adjustment than its rivals.

 

WGA part # 7304 is designed to bolt on to Subaru WRX models from MY97-07 with the factory TD04 turbo. The 5psi and 7psi springs are installed for a base pressure of 12psi, and the 10psi spring is included in the packaging for further tuning options.

 

Please note that whilst this is a physical “bolt-on” product, it should be considered a tuning tool as it WILL increase boost pressure and therefore TUNING IS REQUIRED.

$259.00
Add to Cart
  • Available
  • Shipping Time: 1-2 days1

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