The CTS Turbo intake system is designed for the 2.5T EVO engines in the Audi TTRS MK3 and Audi RS3 8V.2 (facelift), model years 2019–2021.
The factory air intake works together with the CTS Turbo system’s airbox and delivers cold air directly into the intake system. The air then passes through a high-flow cone air filter with an inverted cone design and a 4-inch velocity stack, allowing the engine to breathe more efficiently. The one-piece CNC mandrel-bent aluminium intake pipe ensures a smooth supply of cold air to the engine. The system enables a power increase of 6–11 hp on a standard vehicle, along with a more pronounced, race-inspired sound.
Product details
- Diverter valve adapter included for models from 2019 onwards
- 4-inch mandrel-bent aluminium pipe with black powder coating
- Large air filter with an inverted cone design and velocity stack
- 4-layer silicone couplers with stainless steel hose clamps
- Ram-air airbox with a rubberised edge
- Mounts to prevent rattling when the engine tilts due to torque
- Power increase of 6–11 hp on a standard vehicle
Suitable for: Audi RS3 III (8V), Audi Ttrs II (8S).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Audi RS3 | — | 2019–2020 | — |
| Audi TTRS | — | 2019–2021 | — |
Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.

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