Available for these Applications:
4G63 Mitsubishi DSM & Evolution Models
EJ20 Subaru 2002-2005 WRX
STM Price: $219.95 - $249.95
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The S90 series of direct bolt-on throttle bodies are precision CNC machined from AL6061 T6 billet aluminum for increased durability and available below for the EJ20 Subaru WRX, 4G63 Mitsubishi DSM and Evolution models.
The throttle shaft and blade assembly are CNC machined from AL7075-T6 aluminum separately to increase horsepower and torque by optimizing airflow to the engine, with the addition of two high quality bearings for smoother and precision control.
Most applications include the S90 throttle body gasket and install hardware.