Genuine OEM Kia Recirculation Hose, part number 2828403010. This hose is a key component in the turbocharger system, typically used to recirculate excess boost pressure back into the intake before the turbocharger, or for other system ventilation. It is located within the turbocharger and intercooler assembly. Using a genuine OEM recirculation hose ensures the correct material flexibility, heat resistance, and precise routing to maintain boost control and system efficiency, preventing leaks or performance issues.