Tial Q Vent-To-Atmosphere Blow Off Valve Silver 11psi | 002571 vendor_CSF Alumalite™ Gold center hat is

Alumalite™ Gold center hat is designed to reduce rotational mass and heat transfer from disc to hub

Designed specifically for high-boost and high-stress applications

2004 - 2007 Forester XT

Weight 605g

This would work on the Noble Carbon STI Style lip

Tial Q Vent-To-Atmosphere Blow Off Valve Silver 11psi | 002571 vendor_CSF Alumalite™ Gold center hat isThe Q bolts up to any standard TiAL flange, no re welding. This is the highest flowing BOV on the market. It's offered with a variety of springs for different vacuum levels and a special spring specifically for supercharged vehicles Included with every Tial Q: Q Assembly TiAL Vband Clamp Vband Weld Flange TiAL Air Fitting High Pressure O ring Features For use on turbo charged and super charged applications (Paxton, Vortec, etc.). The body and all