370z GFB Mach 2 BOV Vent to Atmospheric Conversion Kit

This kit converts the GFB Mach 2 Recirculating Valve to a true vent-to-atmosphere style BOV. Includes a trumpet to replace the recirc outlet, a firmer spring that is suitable for venting to atmosphere (keeps the piston closed at idle), and a 30mm hose plug to block off the recirc hose.

Only fits GFB T9100, T9101, T9102, T9104, T9105, and T9135