Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit

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  • $427.99
  • Regular price $449.95
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Air oil separator kit for the late model Subaru platforms. Includes all parts need to complete the installation. AOS is fully serviceable.

This Part Fits:

Year Make Model Submodel
2015-2020 Subaru WRX STI Base
2015 Subaru WRX STI Launch Edition
2015-2020 Subaru WRX STI Limited
2016 Subaru WRX STI Series.HyperBlue
2018 Subaru WRX STI Type RA