IAG Air Oil Separator Street Series Aos Compatible with 06-07 Subaru WRX 05-07 STi Red

Very nice AOS. I installed this on my 02 wrx with a ver8 ej207 so it had to be modified a little but everything worked out great. The sticker peeled off after the first test drive but IAG sent me a replacement.Update: Just pulled my intercooler 3000 miles after the install and it is 100% clean. Before the AOS install my intercooler was coated with oil.

Fixed blowby instantly.