Audi S3 (8Y) 5 door Sportback Valved Turbo Back Performance Exhaust

Cobra Sport
Stock to order In stock

Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality.

This Audi S3 performance exhaust fits from the turbo backwards (turbo-back system), these parts replace the front pipe, centre and rear sections.

The sports cat option has been designed with a 4.5 in/114.3mm 200 cell high flow sports catalyst, maximising the flow rates and optimising the tuning potential of Audi Sport's iconic hot hatchback.

The high flow sports cat version will enable you to pass a UK MOT emissions test or police road side checks.

The de-cat exhaust is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks.

This resonated sports exhaust includes the centre silencer and has a subtle but sporty tone. This exhaust is also available as a non-resonated version (excluding the centre silencer) which is a louder option, as it excludes the centre silencer and therefore, has a sportier exhaust note.

All relevant fittings and gaskets are supplied. (Except turbo clamp).

This performance exhaust retains the use of exhaust valves. When switching drive modes (e.g. Comfort to Dynamic mode) your exhaust tone will continue to swop from quieter to louder tones as before.

IMPORTANT: this exhaust removes the PPF (Petrol Particulate Filter) and will require engine tuning at time of fitment to cancel the EML light.

Fitment is for motorsport and off road use only as this system removes the PPF filter.


Press Release


The Audi S3 has been a long time favourite amongst hot hatch fans. The new S3 (8Y) follows on from the success of its predecessor: the S3 (8V). Audi have gone to great lengths to make sure that the new version of their Quattro, all-wheel drive hot-hatch is improved over the outgoing model.

As a result, the revised EA888 2.0 TSI now produces 306bhp, which when teamed up with Quattro all-wheel drive, fires the new S3 from a standstill to 62 MPH in just 4.8 seconds and on to a top speed of 155 MPH.

The S3 has seemingly limitless tuning potential. Cobra Sport have enjoyed enormous success in this field, with their performance exhausts for both the 8P and 8V Audi S3's being amongst the best-selling systems in the market.

Aiming to replicate this success, Cobra Sport are proud to announce their latest product range for the Audi S3 (8Y). Over the past few months, their R&D team have been hard at work developing a range of performance exhaust systems that will cater to the needs of any Audi enthusiast.

The new Cobra Sport exhaust range is available in GPF Back configuration initially with de-cat/sports cat downpipe parts available later this year.

Cobra Sport has opted for large 3" 76.2mm stainless steel pipework for the biggest upgrade in terms of performance, flow rate and sound levels. The free flowing expertly TIG welded Cobra Sport exhaust setup will open up the future tuning possibilities of the Audi S3.

The GPF Back performance exhaust systems can be fitted without the need for any engine tuning as it keeps the stock catalyst and GPF in place (MOT compliant). The static sound testing revealed a +5dB increase in non-resonated GPF Back form on the 3,800rpm test.


British Touring Car Championship and UK VAG Events - Cobra Sport Brand Video.

Developed on the Track, Released for the Road - Motorsport Proven Exhaust Technology.

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We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods, custom products (such as special orders or personalised items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. Please note that the customer is responsible for ensuring the correct part is ordered and fits the vehicle it purchased for.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please note the Exceptions / non-returnable items section, which states there are no returns for perishable goods, custom products (such as special orders or personalised items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please remember it can take some time for your bank or credit card company to process and post the refund too. Some refunds may incur an admin/restocking fee. 


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