Subaru OEM STI Duct Air Intake Subaru STI 2004-2006 | 14459AA392 NEW Follow Cobb's staged upgrade path

Follow Cobb's staged upgrade path with pre-loaded Off The Shelf (OTS) maps or use custom mapping for any modification level

Premium Semi-synthetic Multigrade engine oil

Confirmed to fit the OEM rear LCA's

Street Comp is the perfect tire for late model American muscle cars and Pro Touring type applications

guide pins

Subaru OEM STI Duct Air Intake Subaru STI 2004-2006 | 14459AA392 NEW Follow Cobb's staged upgrade pathProduct Fitment: 2004 2006 Subaru STI Restore proper airflow and OEM performance with this genuine Subaru Duct Assembly Air Intake (Part # 14459AA392). Also labeled as the duct air intake duct interior hose, this component channels filtered air from the intake to the turbo manifold path, maintaining clean airflow and pressure control. Features Genuine OEM Subaru part ensures factory spec performance and fit Direct replacement for 14459AA391