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2015 Subaru WRX STI Oil Separators

Looking for aftermarket parts to modify or upgrade your 2015 Subaru WRX STI with oil separators? At Tunersports.com we carry a huge selection of the top name brand performance oil separator parts and accessories for your WRX STI.

Whether you have a 2015 Subaru WRX STI in Base to Limited trim we have you covered. We have 1 oil separators available parts to mod your WRX STI. All parts have free shipping to the Continental US 48 States.

2015 WRX STI Oil Separator Parts:

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Radium Engineering Air Oil Seperator Kits

IN STOCK 20-0607 The Radium air/oil separator traps blow-by oil before it can be sent back to the induction system. The collected oil is heated by the AOS to remove moisture, then allowed to drain back into the engine block, making this a zero maintenance system. Installation is done using factory mounting points. A... Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit 2015-2015 Subaru WRX STI Launch Edition 2015-2020 Subaru WRX STI Base / Limited $427.45 Details