TD05 20G Upgraded Turbo For Subaru IMPREZA WRX / STI EJ20 EJ25 engine 2002 - 2006. TD05 20G / TD05-20G Billet Compressor Wheel Turbo. Billet Compressor Wheel: Forged billet aluminum CNC machined compressor wheel - High efficiency, fast response, lower fuel consumption, smooth operation.
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