Turbo Downpipe 76mm Milltek Audi RS6 C7, RS7 C7, S6 C7, S7 4G - 76 mm with 100 CPSI Highflow catalytic converters - for stock ex
Milltek Sport stainless steel turbo downpipe with high-flow catalytic converter for Audi RS6 C7 / RS7 C7 / S6 C7 .... A more responsive turbo and an ideal base for a Stage 2 ECU tune.
Milltek Sport turbo downpipe with high-flow catalytic converter for Audi RS6 C7 / RS7 C7 / S6 C7 ...
Want a Stage 2 on Audi RS6 C7 / RS7 C7 / S6 C7 ... without giving up the catalytic converter? This large-diameter Milltek Sport turbo downpipe pairs a high-flow catalytic converter with an opened-up tube for a more responsive turbo.
Technical specifications
- Milltek part number: SSXAU635
- Part type: Turbo downpipe with high-flow catalytic converter
- Details: 76 mm large-diameter downpipe with 100 CPSI Highflow catalytic converters
- Tube diameter: 76.2 mm (3 inches)
- Installation information: Semi-gloss black Cerakote finish on downpipes - Stock exhaust fitment - ECU remap
- Material: aerospace-grade stainless steel
- Manufacturer: Milltek Sport (United Kingdom)
Compatible vehicles
- Audi RS6 C7 4.0 TFSI biturbo (Performance Edition included, Quattro, 2013-2018)
- Audi RS7 C7 4.0 V8 TFSI (Performance Edition included, Quattro, Sportback, 2013-2018)
- Audi S6 C7 4.0 TFSI (Quattro, 2012-2018)
- Audi S7 4G 4.0 TFSI (S-tronic, Quattro, Sportback, 2012-2018)
Not sure about compatibility with your vehicle? Contact us with your VIN before ordering.
Frequently asked questions
- Is an ECU remap required? Yes. A suitable Stage 2 map is essential to get the full gain and avoid a check engine light related to the lambda sensors. This is the most common question from buyers, and the answer is always the same.
- 200-cell high-flow catalytic converter: it retains real emissions control while allowing far more flow than stock. This is the choice of tuners who want to keep the vehicle emissions-compliant.
- Exhaust compatibility: this downpipe connects to the stock exhaust line.
Why choose Milltek Sport?
A benchmark for European tuners, Milltek Sport develops each of its exhaust systems directly on the vehicle. Mandrel bends, clean welds and aerospace-grade stainless steel make for a line that lasts and sounds right.
Learn more
Compatible vehicles (8)
| Model | Engine | Fuel | Displacement | Power | Years |
|---|---|---|---|---|---|
| RS6 C7 (4G) (01/2013 - 2018) | 4.0 TFSI (560 cv) | essence | 4000 cc | 560 hp | 2013+ |
| RS6 C7 (4G) (01/2013 - 2018) | 4.0 TFSI (605 cv) | essence | 4000 cc | 605 hp | 2013+ |
| 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+ |
| Materials | Stainless steel |
|---|---|
| Diameter | 76mm (3.00 in) |
| Product family | Exhausts |
| Exhaust | Downpipe + High-flow cat |
| Exhaust options | Fits OEM exhaust system |
| Homologation: | No homologation |
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