Cobra Sport / (8Y) 5 Door Sportback (2020>)

Audi S3 (8Y) 5 door Sportback Front Downpipe Sports Cat / De-Cat Performance Exhaust

Part Number: VW128

Fits GPF models only. Sports Cat option includes 4.5" (114.3mm) 200 cell high flow sports catalyst.

£750.00 Excl. VAT
£900.00 Incl. VAT

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.

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 de-cat sports 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.

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.

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

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.


The product images shown are for illustration purposes only and due to product enhancement may not be an exact representation of the product.

EML lights may activate after removing the standard O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases.

Cobra Sport accepts no responsibility for the use of parts which remove emissions devices on the public highway. It is the customers responsibility to ensure that all local laws are adhered to within their home state/country.

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

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

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.

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 de-cat sports 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.

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.

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

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.


The product images shown are for illustration purposes only and due to product enhancement may not be an exact representation of the product.

EML lights may activate after removing the standard O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases.

Cobra Sport accepts no responsibility for the use of parts which remove emissions devices on the public highway. It is the customers responsibility to ensure that all local laws are adhered to within their home state/country.

  • Lifetime Warranty

    Cobra Sport exhaust systems come with a lifetime warranty for the original purchaser, giving you ultimate peace of mind (terms apply).

  • UK Manufactured

    All Cobra Sport exhausts are manufactured in the UK from certified grade 304 stainless steel and TIG welded for a superior quality finish.

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