Turbo XS txsW15-XS-RBV

This Turbo XS recirculating bypass valve (RBV) is specified for 2015 Subaru WRX (NOT STi) applications and provides a vehicle-specific replacement option to control boost recirculation. It maintains closed-loop recirculation under boost conditions to preserve turbo behavior and is offered as a direct-fit component tailored for the WRX charging system without altering intended inlet routing.

Turbo XS 15-21 Subaru WRX Recirculating Bypass Valve Type XS - Black