CTS Turbo high-flow catalytic converters for the Audi RS5 B9 2.9T are designed as a direct replacement for the flow-restrictive standard catalytic converters installed directly after the turbocharger.
The product was developed using modern CAD technology, ensuring an exact fit in place of the original downpipes. It is manufactured from T304 stainless steel, hand TIG-welded and welded with internal pipe protection, ensuring reliable operation for years.
The main benefits of installation are improved exhaust gas flow, a more pronounced sports sound and increased performance.
Product details
- Manufactured from T304 stainless steel
- Mandrel-bent stainless steel pipes
- Fully TIG-welded construction
- Mounting hardware included
- More pronounced sports sound
- Performance upgrade
- Weight: 18.14 kg
After installation, the engine warning light (CEL) may appear, so suitable engine tuning software must be used. A Stage 2 software upgrade is required to prevent the “check engine” light.
The product is suitable only for the Audi RS5 B9 with the 2.9T engine.
Suitable for: Audi RS5 II (F5).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Audi RS5 | — | 2018–2021 | — |
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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