Subaru OEM Front Knuckle (Left) 2005 STI | 28313FE031 20 OEM-style fit and finish

OEM-style fit and finish

O2 sensor sold separately This item is non application specific

and "pull style" clutch engagement

2013-2020 Subaru BRZ (will clear Brembos)

Subaru OEM Front Knuckle (Left) 2005 STI | 28313FE031 20 OEM-style fit and finishProduct Fitment: 2005 Subaru STI 28313FE031 Front Spindle Knuckle, Left is Part Code 28313A in the diagram Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends shop, do not expect a warranty claim to come through if it explodes! Please use your best judgement.