Genuine OEM Audi Intercooler Radiator, part number 4M0145804BR. This right-side component is crucial for cooling the compressed air exiting the turbocharger before it enters the engine, thereby increasing air density and improving combustion efficiency and power output. Weighing approximately 3.86 kg, it features a robust finned core for efficient heat exchange. Using a genuine OEM intercooler ensures optimal thermal performance, precise fitment, and long-term reliability for turbocharged engines.