Process West Intake Manifold Track Version Reverse Throttle Position Subaru STI 2004-2021 | PWIM001 Wheel Offset_48mm 3 Bar / 19 psi

3 Bar / 19 psi

Enhances traction and drivetrain response

Backed by a limited 1-million-mile warranty

Second Stage Activation

and spirited performance use

Process West Intake Manifold Track Version Reverse Throttle Position Subaru STI 2004-2021 | PWIM001 Wheel Offset_48mm 3 Bar / 19 psiProduct Fitment: 2004 2021 Subaru STI When a standard throttle body location wont work for your setup, the Process West Track Billet Intake Manifold in DBW reverse orientation provides a high performance solution without compromise. Designed for demanding engine bay layouts, this configuration delivers the same proven power and airflow benefits in a more adaptable form. Built for serious performance applications, this manifold is ideal for track,