Part Number: 5933

Description: Atmospheric Conversion Kit; Suits GFB # T9103, T9133

Fitment: 15-21 Subaru STI 2.5L

Notes: Not for sale in California not CARB Legal

Details:

If you've purchased T9103 or T9133 and want to upgrade it to a vent to atmosphere BOV, here's the kit you need.

Comes with a trumpet, spring, and plug.