The CTS Turbo downpipe set for the supercharged Audi 3.0T V6 is designed as a direct replacement for the factory downpipes installed immediately after the catalytic converters. The pipes have a 2.5″ diameter, smooth mandrel-bent bends and stainless steel flex sections.
The main benefits are a significant increase in performance, improved exhaust gas flow and a fuller, more pronounced exhaust note. The kit is intended exclusively for supercharged 3.0T V6 engines.
Each pipe is mandrel-bent, internally back-purged and hand TIG-welded. The surface has an aesthetically brushed finish.
Product details
- Made from T304 stainless steel
- Hand TIG-welded and internally back-purged
- Flex section with Core-Interlock construction
- Fuller sound without additional cabin drone
- Effective upgrade for increased performance
- Brushed finish
- The kit includes clamps, gaskets and installation bolts
- Does not trigger the check engine light (CEL), so ECU tuning is not required
- Compatible with factory and aftermarket exhaust systems
- A dedicated tool is also available for easier removal of the factory downpipe nuts (CTS-HW-0273)
Does not fit the Audi Q7 or C6-generation Audi A6 3.0T models.
Weight: 13.61 kg
Suitable for: Audi A6 VII (4G/C7), Audi A7 I (4G), Audi Q5 I (8R), Audi S4 V (B8) / VI (B8/5), Audi S5 I (8T).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Audi A6 | — | 2012–2018 | — |
| Audi A7 | — | 2012–2018 | — |
| Audi S4 | — | 2010–2016 | — |
| Audi S5 | — | 2008–2016 | — |
| Audi SQ5 | — | 2014–2017 | — |
Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.

Reviews
There are no reviews yet.