RKX 3.0T Silicone Throttle Body Inlet Hose S4 S5 transmission Compatibility:

Compatibility:

Fluorosilicone and fiber reinforcement to create the strongest valve we currently have

The RKX pinion seal repair kit includes all the parts you need to repair your leaking rear diff pinion seal

Does not fit the 2

all sub models 2018-2020*

RKX 3.0T Silicone Throttle Body Inlet Hose S4 S5 transmission Compatibility:RKX 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!)