Milltek Cat Back Exhaust System (Valved) – Audi S3 (8V) Saloon/Cabrio



Milltek Cat Back Exhaust System (Valved) – Audi S3 (8V) Saloon/Cabrio

3″Stainless Steel Pipework
Choice of tips to your style
Lifetime Warranty

British exhaust manufacturer Milltek Sport has released details of its latest hot Audi fitment; the all-new S3 TFSI quattro – both 3-door and Sportback models. Despite the fact that the new S3 is a relative newcomer on UK roads, Milltek’s unique access to early cars has meant that extensive R&D and road-testing has already been completed prior to the system being available for sale.

To say that Milltek’s options for these models are extensive would be an understatement. No less than 22 separate configurations are available, ranging from down-pipe and de-cat options, as well as a range of cat-back systems and a multitude of tailpipe styles to suit all tastes. Those looking to achieve maximum performance with full legality can opt for the well-proven HJS high-flow 200 cell Sports Cat upgrade, which gives MOT-friendly emissions while offering flow rates akin to a de-catted system. In the cases of both de-cat and sports cat options, Milltek advises that aftermarket software tuning will also be required in order to achieve the best possible performance gains and driving characteristics.

All systems can be ordered with or without a resonated centre silencer too, to allow owners to carefully tune and personalise the system sound to their own tastes or needs. In all cases, the systems are based around CNC mandrel-bent 3.00″ (76.20mm) non-magnetic stainless steel pipework. The smart quad tailpipe trims are the hugely popular 100mm GT100 items, and finish options include Polished, ‘Black Velvet’, Titanium and ‘Cerakote’ to give owners the chance to really make their car their own.


Vehicle Fitment 

Audi A3 8V (2012 - 2020) S3 2.0TFSI (310ps)

1. Store Orders Fulfilment Information

All orders are subject to product availability. As U.K stock of items increases, more and more products are available for delivery within 3 working days. However many items that we offer, may only be available at the manufacturer and can take time to get in for you.

Wherever possible, we aim to fulfil all orders within 15 working days. In instances like this where the three days are exceeded, we will inform you and aim to keep you updated.

In extreme circumstances, some products may only be manufactured to order,  these delivery times can be over a month from the purchase date. We will contact you to let you know if this is the case before we place the order with the manufacturer.

In any case, please feel free to contact us for an ETA or updates on your order once it is placed.

2. Services General Information

When booking services with us, the booking date will reflect stock availability. In some cases we may require a deposit from you at the time of booking.

In instances where service pricing is listed as 'from', the minimum price of the service is being advertised and the actual price will vary, dependant on the work required for your specific vehicle and potential option variants. 

3. Pricing and Information Disclaimer

All prices and descriptions on this website are subject to change without notice. Whilst we make every effort to provide you with the most accurate, up-to-date information, occasionally, one or more items on our website may be mis-priced or mis-represented. In the event that a product is listed incorrectly due to typographical, photographic, a technical error or error in information received from our suppliers, Motorsport and Performance Ltd shall have the right to refuse or cancel any orders placed.

If an item's correct price is lower than our stated price, we will refund the difference before shipping you the item.

If an item's correct price is higher than our stated price, we will notify you of the price error and give you the option to proceed with the order at the correct price or cancel the order.

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