The APR Throttle Body Hose replaces the factory rubber hose and worm-gear clamps with a high quality multi-ply silicone hose and strong Clampco T-bolt clamps. The interior of the hose is smooth and lined with a fluorosilicone material designed to resist oil degradation and extend component life. EZ-Flow stepped lips within the hose allows for a smooth connection from hose to pipe for uninterrupted airflow. We pay close attention to the airflow path and provide as few bends and tight radius turns as possible. Furthermore the hose material adheres to its mating surface under high temperature to help create a stronger leak and slip free connection. This all results in a more reliable setup and increased performance through a smooth and strong uninterrupted airflow path. This hose is compatible with both OEM and upgraded APR charge pipes.. Fits Audi A3 22-24, A3 Quattro 22-24, S3 22-24; VW Arteon 22-23, Golf R 22-24, GTI 22-24. Increases performance through smooth airflow paths and reduced boost leak points. Fluorosilicone interior hose surfaces for oil degradation resistance. Multi-ply silicone hose construction resists swelling and tearing. Strong Clampco T-bolt clamps for a secure high-boost connection. EZ-Flow stepped interior lips for a smooth airflow path. APR 22-24 Audi A3 Quattro Throttle Body Hose. APR Throttle Body Hose - 2.0T EA888.4. THROTTLE BODY HOSE KIT MQB EVO. Direct replacement parts. Emissions Friendly. Full 60mm setup. Charge Pipes. Black finish

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