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CTS Turbo Race Downpipe Kit CAST Audi C7/C7.5 S6/S7/RS7 4.0T
CTS Turbo race downpipe, decat, T304 stainless steel, mandrel bent. Unlocks the turbo's potential by removing the main restriction in the exhaust system. Compatible: Audi Rs7 C7 (2013-2018), Audi S7 C7 (2013-2018), Audi S6 C7 (2013-2018). ECU tune required.
€1,814.39
(VAT incl.)
€2,015.99
-10%
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Available from the manufacturer
- Order today
- Preparation at the manufacturer
- Delivery Mon 9 Nov
Estimated delivery on 09/11/2026
This lead time is an estimate and may change due to circumstances beyond our control
This product qualifies for free STANDARD shipping!*
With this product: €1,814.39
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On VAG and BMW tuning forums, the question comes up constantly: which downpipe for a stage 2+ build? CTS Turbo's answer is uncompromising: T304 stainless steel, TIG welds, and maximum diameter for unrestricted exhaust flow. This race downpipe unlocks the full potential of your turbo.
Technical specifications
- Precision cast stainless steel body
- Tapered adapter for direct fit to factory line
- TIG welded under shielding gas
- Reduces exhaust system restriction
Regulatory warning
This decat downpipe is intended for motorsport or track use only. Installing it on public roads is prohibited in most European countries. An ECU tune (or OBD CEL deletion) is required to prevent the check engine light from staying on.
Compatible vehicles
Audi RS7 C7 (2013-2018), Audi S7 C7 (2013-2018), Audi S6 C7 (2013-2018)
Why CTS Turbo?
Founded by VAG tuning enthusiasts, CTS Turbo is now a global reference in BMW, MINI, Mercedes and Volkswagen-Audi tuner communities. Every product is developed in-house, bench tested and validated on the road before release. Available from JDM Distribution, your performance auto parts specialist, with shipping from Pessac.
Compatible vehicles (6)
AUDI
(6)
▼
| Model | Engine | Fuel | Displacement | Power | Years |
|---|---|---|---|---|---|
| RS7 (2014 - 2018) | 4.0 TFSI (560 cv) | essence | 4000 cc | 560 hp | 2014+ |
| RS7 (2014 - 2018) | 4.0 TFSI (605 cv) | essence | 4000 cc | 605 hp | 2014+ |
| S6 C7 (4G) (04/2012 - 2018) | 4.0 TFSI (420 cv) | essence | 4000 cc | 420 hp | 2012+ |
| S6 C7 (4G) (04/2012 - 2018) | 4.0 TFSI (450 cv) | essence | 4000 cc | 450 hp | 2012+ |
| S7 (04/2012 - 2018) | 4.0 TFSI (420 cv) | essence | 4000 cc | 420 hp | 2012+ |
| S7 (04/2012 - 2018) | 4.0 TFSI (450 cv) | essence | 4000 cc | 450 hp | 2012+ |
| Product family | Exhausts |
|---|---|
| Exhaust | Downpipe + Decat |
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