The CTS Turbo intake system is designed for Audi A4, A5 and Allroad vehicles from the B8/B8.5 generation with Gen2 EA888 2.0 TFSI engines.
The original air intake works together with the closed airbox and directs cold air into the intake system. The air then passes through a high-flow conical performance air filter for more efficient airflow into the engine.
The one-piece, vehicle-specific silicone hose enables a smooth supply of cold air to the engine. The manufacturer states a power increase of 6–9 hp.
All CTS Turbo system components are matched to increase power and torque throughout the rev range and provide a more pronounced, race-inspired sound. The sound of the turbocharger spooling and the diverter valve releasing is noticeably louder.
Product details
- Vehicle-specific black four-layer silicone hose
- Washable dry performance air filter
- Closed airbox with a rubberised edge
- Mounts to prevent rattling under engine torque loads
- Power increase of 6–9 hp
The system is not suitable for later Audi A4/A5 B8.5 versions with Gen3 engines, found mainly in vehicles for the ROW market.
Weight: 5.44 kg
Suitable for: Audi A4 III (B8), Audi A5 I (B8).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Audi A4 | — | 2009–2016 | — |
| Audi A5 | — | 2008–2017 | — |
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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