BorgWarner Audi TT (8N) 1.8T K03 Turbocharger

This is a BorgWarner K03 turbocharger specifically for the Audi TT (8N) with the 1.8T engine. If your original turbo is worn out or you're looking to replace it with a well-built, direct-fit unit from a trusted name in forced induction, this is a solid option. BorgWarner has been a major player in turbocharger technology for decades, and this unit is built to meet the original specifications for your vehicle.

The K03 is a popular turbocharger known for its responsiveness, especially at lower RPMs, making it a great choice for street-driven vehicles where quick throttle response is appreciated. This turbocharger features a cast iron turbine housing and an aluminum compressor housing, designed for durability and efficient airflow. It's a direct replacement, meaning it's designed to bolt up to your existing exhaust manifold and downpipe without requiring significant modifications, which can simplify the installation process. You'll want to ensure all supporting systems, like oil and coolant lines, are clean and in good condition before installation to ensure the longevity of the new turbo.

When replacing a turbocharger, it's always a good idea to inspect and potentially replace other related components. This includes checking the condition of your exhaust manifold gaskets, downpipe gasket, and oil feed and return lines. Ensuring a clean intake path and proper oil supply is crucial for the performance and lifespan of any turbocharger. This BorgWarner K03 is a direct fit replacement, designed to restore the performance of your Audi TT's 1.8T engine.