The CTS Turbo charge pipe kit is designed for Audi A4, A5 and AllRoad B9 models with 1.8T/2.0T engines.
The factory system uses a rubber hose at the turbocharger outlet and plastic pipes on the cold side with an integrated resonator that restricts airflow. The CTS Turbo kit replaces these parts with 2.5-inch mandrel-bent aluminium pipes. Removing the resonator on the cold side also allows for a slightly more pronounced turbocharger sound.
All kit components work together and are designed to improve charge air flow throughout the engine’s operating range.
Product details:
- 2.5″ diameter mandrel-bent aluminium pipe kit
- 1/8″ NPT port for water/methanol injection, with plug
- Durable black powder-coated finish
- Four-layer silicone coupler
- Stainless steel hose clamps
- Laser-engraved CTS Turbo logo
- Required mounting hardware included
- Compatible with factory or upgraded intercoolers
- Compatible with the factory or upgraded turbocharger outlet connection (Turbo Muffler Delete)
- Weight: 2.27 kg
Important: The kit is not suitable for B9.5 models from 2020 onwards with DMSA and DPAA engine codes and a Borg Warner turbocharger.
Suitable for: Audi A4 IV (B9), Audi A5 II (F5/F53).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Audi A4 | — | 2017–2019 | — |
| Audi A5 | — | 2017–2019 | — |
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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