The boost hose to the throttle body for the Audi RS4/RS5 B9 Facelift is a reliable replacement designed to provide optimum air delivery and precise control of the airflow into the throttle body. Its high-quality material and precise manufacture ensure long service life and resistance under demanding conditions.
The hose is suitable for both everyday driving and performance use. It has been specifically developed for the listed vehicles and helps maintain efficient engine operation and consistent performance.
Contents: 1× black silicone hose from the intercooler to the throttle body, with a port for the MAP sensor.
Suitable for: Audi RS4 V (B9), Audi RS5 II (F5).
Manufacturer’s vehicle data
- Audi RS4/RS5 B9 Facelift Druckschlauch zur Drosselklappe
Original product name by HG Motorsport (»z.B.« = e.g.). Please check model, year and engine of your vehicle before ordering; if in doubt, contact us and we will check for you.

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