IAG Performance Air / Oil Separator (AOS) Red Subaru 2015-2021 WRX / 2014-2018 Forester XT | IAG-ENG-7187RD

Give your Subaru build better crankcase ventilation with the IAG Performance Air / Oil Separator (AOS) Red (IAG-ENG-7187RD). Designed for 2015-2021 WRX and 2014-2018 Forester XT, this AOS captures oil vapor before it enters the intake, protecting your turbo and intake tract. With its bold red finish and precision machining, it’s a functional and visual upgrade for performance-focused builds.

Key Features:
• Fits 2015-2021 Subaru WRX and 2014-2018 Forester XT
• Effectively separates oil from blow-by gases to protect intakes
• High-quality anodized red finish resists wear and corrosion
• Precision internal baffling ensures maximum oil reclamation
• Direct-fit installation using OEM- or aftermarket hoses
• Part Number: IAG-ENG-7187RD