Turbo Systems B9 S4/S5 3.0T Stage 1 Hybrid Turbocharger (540+ HP) Name group:Regular 2 RS3 (facelift) 2018+ model

2 RS3 (facelift) 2018+ model year

2017-2021 A4 (B9) 1

although as enthusiasts we prefer to change it more frequently

Additionally

Turbo Systems B9 S4/S5 3.0T Stage 1 Hybrid Turbocharger (540+ HP) Name group:Regular 2 RS3 (facelift) 2018+ modelThe Turbo Systems hybrid turbocharger is an original turbocharger that has been reworked to suit larger compressor and turbine wheels, along with a ball bearing cartridge. This is a plug and play solution using the stock exhaust manifold and other hardware. Capable of 525+ horsepower with supporting modifications. Tuning is available, please contact us for more information. You are purchasing a complete turbocharger, no core return is required.