Milltek Sport

Milltek Audi S3 8V 3-Door Turbo-Back Sports-Cat Exhaust | SSXAU382

Check vehicle fitment
£3,250.29 VAT included. Shipping calculated for your destination.

Available to Order

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Delivery, customs and taxes Know the landed cost before you order

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.

Lead times and urgent orders Check timing before you commit

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.

High value order, handled personally

We confirm build spec, lead time and delivery arrangements with you before any money moves. Prefer to talk it through first?

Technical specifications
Specification Details
Brand Milltek Sport
Product Turbo-back with sports catalyst
Application Audi S3 8V/8V.2 2.0 TFSI quattro, 3-door only, 2013-2018, non-GPF.
Pipe diameter 76.2 mm
Construction 304L stainless steel
Sound configuration Resonated
E-mark No
SKU / part number SSXAU382

Build the exhaust around your tuned S3.

SSXAU382 upgrades the exhaust from the turbo rearwards, combining a large-bore downpipe and 200-cell HJS sports catalyst with a resonated cat-back. It gives your three-door S3 a more purposeful exhaust note and a complete 76.2 mm system for a calibrated motorsport build.

SKU: SSXAU382

Exhaust flow for your Stage 2 build

The larger-bore downpipe and high-flow sports catalyst reduce exhaust restriction compared with the original catalyst arrangement, giving a suitably calibrated engine a freer exhaust path. Centre and rear silencers provide sound control. The catalyst and 76.2 mm pipework are supplied together as a complete turbo-back for your Stage 2 build.

What is included

Large-bore downpipe with 200-cell HJS sports catalyst, front connecting pipe, centre and rear silencers, and Cerakote black GT-100 trims.

Fitment and installation

Audi S3 8V/8V.2 2.0 TFSI quattro, 3-door only, 2013-2018, non-GPF.

This is a motorsport turbo-back with a sports catalyst and no E-mark. It requires a suitable Stage 2 calibration. It fits the three-door, non-GPF S3 only; Sportback and Saloon systems are different.

Delivery, customs and taxes

Know the landed cost before you order

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.

Lead times and urgent orders

Check timing before you commit

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.

Questions before you order

Frequently asked questions

Which tailpipe finish is supplied?

This SSXAU382 system comes with Cerakote black GT-100 trims.

Do I need a remap?

Yes. This turbo-back requires a suitable Stage 2 calibration for the sports-catalyst/downpipe configuration.

Fitment first

Check fit before you order

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.

Check vehicle fitment
Need help with this product?

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.

Milltek Audi S3 8V 3-Door Turbo-Back Sports-Cat Exhaust | SSXAU382
Milltek Audi S3 8V 3-Door Turbo-Back Sports-Cat Exhaust | SSXAU382
Available to Order £3,250.29