Available to Order
Not sure which one? Ask us to confirm fitment first →For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.
Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.
We confirm build spec, lead time and delivery arrangements with you before any money moves. Prefer to talk it through first?
| Specification | Details |
|---|---|
| Brand | Milltek Sport |
| Product | Cat-back |
| Application | LHD, non-GPF S5 B9 3.0 turbo V6: Sportback 2017+ or LCI Coupe 2019+. Sport differential and brace bars required. |
| Pipe diameter | 63.5 mm |
| Construction | 304L stainless steel |
| Sound configuration | Resonated |
| E-mark | No |
| SKU / part number | See the exact option table above |
More V6 character, with extra sound control.
This resonated Milltek is for enjoying more of your S5 while choosing the more silenced construction. It uses pipework and a rear silencer shaped for cars with the sport differential and brace bars, with seven quad-tailpipe finishes to choose from. These are left-hand-drive systems.
SKUs: SSXAU1126, SSXAU1125, SSXAU1124, SSXAU1123, SSXAU1122, SSXAU1121, SSXAU1120
The resonated layout gives the exhaust note room to develop while retaining a silencer in the main pipework. It is the choice for enjoying more engine character with more sound control than the corresponding non-resonated layout. Cabin volume will still depend on driving load and the rest of the exhaust.
Polished tips make the quad outlets stand out; black blends them more closely with a dark diffuser. Brushed titanium gives a muted metallic finish, while burnt titanium adds a blue-toned accent. Choose the sound and vehicle-specific version first, then the finish you want to see on your Audi. Carbon tips add a visible carbon-fibre finish. These are tailpipe-finish choices; the exhaust body is 304L stainless steel.
| Version | Tailpipe finish | SKU | Price |
|---|---|---|---|
| Resonated | Quad Black Oval | SSXAU1126 | GBP 3,245.46 |
| Resonated | Quad Polished Oval | SSXAU1125 | GBP 3,054.52 |
| Resonated | Quad Carbon | SSXAU1124 | GBP 3,154.69 |
| Resonated | Quad Burnt/Blue Titanium | SSXAU1123 | GBP 3,563.80 |
| Resonated | Quad Brushed Titanium | SSXAU1122 | GBP 3,212.44 |
| Resonated | Quad Cerakote Black | SSXAU1121 | GBP 2,872.07 |
| Resonated | Quad Polished | SSXAU1120 | GBP 2,872.07 |
Vehicle-specific connecting pipework, the resonated front section, valved rear silencers, mounting brackets and the selected quad tips.
LHD, non-GPF S5 B9 3.0 turbo V6: Sportback 2017+ or LCI Coupe 2019+. Sport differential and brace bars required.
The sport differential, brace bars and steering side change the pipework needed under the car. Match those details to the system above. The kit is for the turbo petrol V6, not the later diesel S model. Professional fitting lets the installer align the pipes, rear silencers and tips before tightening the system.
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
LHD, non-GPF S5 B9 3.0 turbo V6: Sportback 2017+ or LCI Coupe 2019+. Sport differential and brace bars required. Match those details before choosing the tailpipe finish.
Yes. We recommend the extra silencing of a resonated layout when you want more engine character with a more restrained sound on longer journeys. What you hear in the cabin still depends on engine load and the other exhaust parts fitted.
Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
