IAG Air Oil Separator Kit EJ MY2008+ Color:Red 283in (EX) Installed Height

283in (EX) Installed Height

KEEP YOUR COOL WITH HYPER-V ALL ALUMINUM RADIATORS

13272AA075 (LH Gasket)

Impreza STI EJ207 MY03-07 (Excluding Spec C w/ Air-Oil Cooler)

Aluminum bracket to which the timing belt tensioner is mounted

IAG Air Oil Separator Kit EJ MY2008+ Color:Red 283in (EX) Installed HeightKEEPS OIL OUT OF YOUR INTAKE The IAG air oil separator (AOS) is the most effective method of separating oil out of the crankcase gases before they are circulated back into the intake system. Removing the oil mist is critical for maximum reliability and longevity in motorsport and street performance applications. Oil in the intake system contributes to carbon build up on the back of the intake valves choking off airflow and reducing performance.