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WB2 & Emulator
letting you turn up your Fiesta’s performance without costly custom work
Rather than throwing the entire factory diverter valve system in the trash (like other manufacturer’s “solutions”)
An external switch can also be used to change between boost groups if required
We also have a complete “COMBO KIT” available in other listings if you require an Air Box Intake as well
IWG-75 – Subaru WRX 1997-2007 TD04 – 7PSI carter black WB2 & EmulatorTurbosmarts high performance replacement Internal Wastegate Actuator for 1997 2007 WRX models fitted with the TD04 turbo is designed to get better boost response from the WRXs standard turbo, for those who wish to avoid the cost of an aftermarket turbocharger.