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Ships within 48 hours · Estimated delivery Nov 6 - Nov 11
06H 103 121F
2012-2013 BMW 328i Coupe E92
5+ or A4 bpy engines
The original Sanden solenoid is an extremely high failure part
Complete set
RKX 3.0T Silicone Throttle Body Inlet Hose S4 S5 Zexel 06H 103 121FRKX 3. 0T SILICONE THROTTLE BODY INLET HOSE The RKX Hose is crafted out of durable nylon reinforced silicone. It features a completely smooth air path for increased airflow. The RKX hose by itself will also give a mild increase in supercharger whine. Advantages of the RKX inlet hose: Simple elegant design No permanent modifications Keep factory airbox with superior heat rejection Easy install and easy to return to stock for dealer visits! (avoid TD1!)