Part Number: 4TF212-104
For that signature "blow-off" sound between shifts. Direct bolt-on replacement for Vortech FR-S/BRZ Systems. Includes aluminum discharge tube (black powdercoated finish) with bypass flange mount attached, and Billet Vortech Race Blow-off Valve (black anodized finish) with gasket and mounting hardware. Uses the existing coupling sleeves, clamps, and bypass signal hose from the FR-S/BRZ supercharger system.