Radium Engineering
Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit
20-0607
$427.45

Radium Engineering
AOS-R KIT, FR-S/BRZ/GT86/GR86
Bolt-in air/oil separator for the Gen 1 and Gen 2 BRZ/86. Allows collected oil to drain back into the oil pan. Cleaner induction air results in better performance.
AOS-R KIT, FT86
| Year(s) | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2013-2016 | Scion | FR-S | Base | H4.1998cc |
| 2013-2017 | Subaru | BRZ | Limited | H4.1998cc |
| 2013-2017 | Subaru | BRZ | Premium | H4.1998cc |
| 2015 | Subaru | BRZ | Series.Blue | H4.1998cc |
| 2016 | Subaru | BRZ | Series.HyperBlue | H4.1998cc |
| 2017 | Toyota | 86 | Base | H4.1998cc |