CTS Turbo 4″ Turbo Inlet Pipe for 8Y Audi RS3

CTS Turbo's 4-inch turbo inlet pipe replaces the restrictive factory intake pipework on the 8Y Audi RS3. Designed to maximise airflow into the turbocharger, this mandrel-bent aluminium pipe features smooth internal transitions that reduce turbulence and pressure drop. The larger diameter and optimised routing provide improved flow characteristics, particularly beneficial for modified RS3 builds running upgraded turbos or higher boost levels. CTS Turbo's design integrates seamlessly with factory and aftermarket intake systems, offering a direct bolt-on upgrade with supplied hardware for straightforward installation.