Genuine OEM Audi Intercooler Air Hose, part number 4G0145919AF. This critical hose is part of the turbocharger system, responsible for carrying compressed, cooled air from the intercooler to the engine's intake. It ensures efficient air delivery for optimal combustion and engine performance. This hose connects directly to the intercooler. Weighing 0.58 kg and measuring 0.404m in length, it is constructed from robust, reinforced materials designed to withstand high pressure and temperature. Choosing a genuine OEM air hose ensures precise fitment, correct internal diameter for optimal airflow, and resistance to boost pressure, preventing leaks and maintaining turbo system efficiency.

Catalogue entry: HOSE feed/return.