Subaru OEM Main Bearings Set (0.25) STI 2004-2021 | 12209AA390 Type_Exhaust Cat Back 1” weld-in O₂ bung

1” weld-in O₂ bung

Matches the curves of Scion FR-S

they allow you to elevate your car’s appearance with a touch of sophistication

Tapered End Design for Optimized Airflow: One of the most important features of the Overtake Post MAF Hose Kit is its tapered end design

Subaru OEM Main Bearings Set (0.25) STI 2004-2021 | 12209AA390 Type_Exhaust Cat Back 1” weld-in O₂ bungProduct Fitment: 2004 2021 Subaru STI 12209AA390 Bearing Set CRANKSHAFT is Part Code 12209 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.