GrimmSpeed Air Oil Separator Black 08-14 WRX / 05-09 Legacy / 09-13 Forester / 05-09 Outback XT MODEL_Legacy Visual Appeal: Mirror-polished mufflers and

Visual Appeal: Mirror-polished mufflers and tips add a sleek

designed to lower your vehicle by 1

Crafted from durable 75A durometer polyurethane

Ideal for Subaru enthusiasts seeking better track or street performance

GrimmSpeed Air Oil Separator Black 08-14 WRX / 05-09 Legacy / 09-13 Forester / 05-09 Outback XT MODEL_Legacy Visual Appeal: Mirror-polished mufflers andImprove your Subarus engine performance and reliability with the GrimmSpeed Air Oil Separator, designed for WRX (2008 2014), Legacy GT (2005 2009), Forester XT (2009 2013), and Outback XT (2005 2009) models. This premium Air Oil Separator efficiently removes oil vapor from the crankcase ventilation system, preventing oil buildup in the intake and reducing engine knock and oil consumption. Crafted from fully machined billet aluminum with a durable