GrimmSpeed Air/Oil Separator Hardware Kit - 2008-2014 WRX, 2005-2009 Legacy GT

Replace missing installation fittings and fasteners on an existing GrimmSpeed Air/Oil Separator. This hardware kit is useful when servicing or reinstalling a second-hand AOS.

Included Components

• 1 × 1/2-inch tee connector.
• 4 × 1/2-inch to 5/8-inch barb adapters.
• 1 × 90-degree 5/8-inch connector.
• 1 each: 1/2-inch and 5/8-inch rubber caps.
• 1 each: 1/2-inch and 5/8-inch hose plugs.
• 20 zip ties.

Vehicle Compatibility

• 2008–2014 Subaru WRX with the corresponding GrimmSpeed Air/Oil Separator.
• 2005–2009 Subaru Legacy GT with the corresponding GrimmSpeed Air/Oil Separator.

Hardware kit only; the separator assembly and replacement hose are not included in the listed contents. GrimmSpeed recommends a separate AOS Rebuild Kit when the separator’s internal O-rings need replacement after repeated heat cycles.

Manufacturer part number: GRM078053