GrimmSpeed Air Oil Separator Hardware Kit 08-14 WRX / 05-09 Legacy GT / 09-13 Forester XT QUIZ_2013-2016Crosstrek This upgrade is a practical

This upgrade is a practical and effective way to support your turbo system’s efficiency and longevity

track-inspired accent to their vehicle without compromising on quality or fitment

Durable DuPont black powder coat for long-lasting OEM-style protection

these spacers offer a simple upgrade for improved wheel fitment and aesthetics

GrimmSpeed Air Oil Separator Hardware Kit 08-14 WRX / 05-09 Legacy GT / 09-13 Forester XT QUIZ_2013-2016Crosstrek This upgrade is a practicalMaintain peak performance and reliability in your Subaru with the GrimmSpeed Air Oil Separator Hardware Kit, designed specifically for 2008 2014 WRX, 2005 2009 Legacy GT, and 2009 2013 Forester XT models. This essential kit helps control blow by gases, ensuring your engine runs cleaner and more efficiently by replacing missing or worn hardware components on your GrimmSpeed AOS. The kit includes a comprehensive set of parts: a 1 2" tee connector, four