New Release: Internal Wastegate for Subaru WRX STi

Subaru WRX STi Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures. Designed as a direct bolt-on replacement for the factory part, the Subaru WRX STi IWG is easy to install and requires no special tools or fabrication. It can’t get any easier!

• Silicone diaphragm with Nomex reinforcement to withstand high temperatures.
• High grade, billet aluminum construction.
• Stainless steel rods and connecting clevis for corrosion resistance.
• Locking Collar design cap allows for quick spring changes.
• Ideal for use with any Turbosmart boost controller.

• Subaru WRX STi (2.5L) 2008-current (VF48 turbo), Subaru WRX (2.5L) 2009 – current (VF52 turbo).

For more information go to theSubaru WRX STi IWG Product Page.

4 thoughts on “New Release: Internal Wastegate for Subaru WRX STi

  1. Pingback: internal wastegate vs external wastegate help and manifold help. - Page 2 - SR20 Community Forum - The Dash

  2. Just received my custom td05 20g stock location turbocharger from six star speed for my 2002 wrx … in need of an adjustable wastegate actuator was wondering if i can purchase multiple spring rates and if you have any knowledge if it will fit this turbo. the turbine housing are IHI just milled out to fit a larger turbine.

    • Hi Raul,

      Yes I would suggest at least putting the car on a dyno to check your air fuel ratios if you are going to install our IWG actuator with a pre-existing aftermarket tune.

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