CTS Turbo Audi RS3/TTRS Billet Intake Manifold Plenum DAZA/DNWA

CTS Turbo's billet intake manifold plenum replaces the factory plastic unit on DAZA and DNWA-equipped Audi RS3 8V and TTRS 8S models from 2018 onwards. Precision-machined from solid aluminium, this plenum features optimised internal geometry to improve airflow distribution across all five cylinders. The design reduces turbulence and pressure loss within the intake tract, supporting higher boost applications and enhanced throttle response. Built to withstand extreme underbonnet temperatures and elevated intake pressures, this plenum is engineered for workshops building serious RS platform performance.