SKU: 72473039521

Cobra Sport Audi S3 (8V) 5 Door Sportback (Valved) Turbo Back Performance Exhaust

Sale price$1161.88 Regular price$1290.98
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Cobra Sport Audi S3 (8V) 5 Door Sportback (Valved) Turbo Back Performance ExhaustNote: This product fits Non GPF models only 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 is made in 3" 76. 2mm pipework and fits from the turbo backwards (Turbo back system) these exhausts replace the front pipe, standard catalyst, centre and rear

Note: This product fits Non-GPF models only

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 is made in 3"/76.2mm pipework and fits from the turbo backwards (Turbo back system) these exhausts replace the front pipe, standard catalyst, centre and rear sections.

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).

Note - The fitted images only show the resonated cat-back system.

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.

Press Release

With a potent 2.0 TFSI engine and sure-footed quattro all-wheel drive, the latest generation of Audi S3 is a premium package. For those looking to awaken the sound and unlock the performance of their vehicle, Cobra Sport has the solution.

Precision TIG-welded from T304 stainless steel, this new valved system has been specially developed to integrate with the Audi Drive modes. The valves open or close depending on the mode selected - so you can keep sound levels in check or unleash the full potential of the engine.

With valves open, the sound is amplified to deliver a thrilling, aggressive note (+13dB in Dynamic Mode with non resonated cat back) but without any unwanted drone. The gear change on S-tronic models is also enhanced with a more sporty tone.

Available as a resonated and non-resonated (louder) cat back setup, this 3 inch system is the perfect accompaniment to any S3 (8V). For those looking to go further, Cobra Sport sports cat/de-cat front pipes may be specified to create a full turbo-back system. With a remap, considerable power gains are achievable.

A range of 3.5in (90mm) tailpipes options are available, including highly polished inverted tips, Ceramic-coated Blackout tips (optional extra) and the latest Carbon Fibre tips (optional extra), which would provide the finishing touch to any S3.

Like all Cobra Sport exhausts, this system utilises precision TIG-welding techniques for exemplary fit and finish, a feature that sets Cobra Sport apart from other manufacturers.

Media

Audi S3 (8V) Valved Cat Back Exhausts Showcase - (3 Door - Non Resonated Cat Back)

Audi S3 (8V) 3 Door Valved Exhaust (Non Resonated Cat Back)

Interior Sound Example of the Audi S3 (8V) 3 Door Valved Exhaust (Non Resonated Cat Back)

Audi S3 (8V) 5 Door Valved Exhaust (Resonated Cat Back)

Interior Sound Example of the Audi S3 (8V) 5 Door Valved Exhaust (Resonated Cat Back)

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

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

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 72473039521

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Ridge
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★★★★★ 4
Good Fit & Fresh Air, But Slightly Reduced Airflow
I recently installed this cabin air filter in my 2024 4Runner, and it fits perfectly. It does a great job of filtering out the dusty Las Vegas air, leaving the cabin smelling fresh. However, I did notice a slight reduction in Airflow, on the highest blower setting, it feels like the output is about 25% lower than usual. It’s still early to tell how it will perform long term, but so far, it's doing its job well. If you prioritize air quality over maximum airflow, this is a solid choice at a good price too!
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Reviewed in the United States on March 2, 2025
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Roger M. Brown PhD
Pawtucket, US
★★★★★ 5
Filter fits well into cabin filter compartment of 2011 Toyota Avalon Limited.
Fits easily into my cabin filter slot of my 2011 Toyota Avalon Limited. It has performed well after a month of use. The design of this filter appears to be superior to the filters that are utilized at the Toyota dealer. The filter was easy to install via the back of the glove compartment.
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Reviewed in the United States on March 5, 2026
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Streamtrout
Louisville, US
★★★★★ 5
Really keeps outdoor smells out.
Built with real quality, keeps outdoor smells out.
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Reviewed in the United States on April 18, 2026
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Donna Foust
Houston, US
★★★★★ 5
Well made filter
High quality item. Fits perfectly.
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Reviewed in the United States on March 19, 2026
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DB
Birmingham, US
★★★★★ 5
Much Needed Cabin Air Filter Replacement!
This Cabin air filter replacement is working well. It had been a long time since I replaced my cabin filter, so this was a much needed replacement. It was easy to do, and a much needed replacement. The air quality inside my car is much better. It smells fresh, and light and airy now.
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Reviewed in the United States on March 29, 2026

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