Tial QR Recirculating Blow Off Valve w/ 34mm Recirculation Port 2 psi Black | 004924 Impreza_1993-2000 you can simply purchase a

you can simply purchase a bushing kit and change your mounts to Competition or Race level performance

Part #: wet45439-1-2

31% Airflow Increase Over Stock Intercooler

25 thread pitch for the top hat bolt

Tial QR Recirculating Blow Off Valve w/ 34mm Recirculation Port 2 psi Black | 004924 Impreza_1993-2000 you can simply purchase aQR is the recirculating valve based on the TiAL high performance Q. Outline interchangeable with the Q and original BV50. It's Offered with a variety of springs for difference vacuum levels, and a special spring for supercharged vehicles. Customizable outlet ports offer flexibility to integrate into custom & existing applications. Included with every Tial QR: QR Assembly TiAL Vband Clamp Vband Weld Flange TiAL Air Fitting High Pressure O ring Return