SKU: 41811355316

Cobra Sport Audi S3 (8V) 3 door (Valved) Turbo Back Performance Exhaust

Sale price$1161.88 Regular price$1290.98
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Description

Cobra Sport Audi S3 (8V) 3 door (Valved) Turbo Back Performance ExhaustCobra 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

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.

The resonated sports exhaust option 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 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
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 41811355316

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Texas Gal
Massapequa, US
★★★★★ 5
First use was great!
I've used it just the one time today. I had previously "edged" with a string weedwhacker, so while the grass was cut back some, there wasn't a trench dug out. I did a gentle push and pull, taking on about 18" at a time to get a new trench dug next to the sidewalk edge. It did a great job! The entire unit was much heavier and sturdy looking than I was afraid it would be for the price, so pleasantly surprised. Assembly wasn't complicated, but it did take two of us to hold it steady because getting the screws to seat in the square hole and not have the cord in the way was a bit tricky. I'm a 70+ lady, not large and not athletic, but I was able to handle this edger with ease. Now, to see how long it lasts!
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Reviewed in the United States on July 11, 2025
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James E Morris
Charlottesville, US
★★★★★ 5
Not expensive
Gets the job done
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Reviewed in the United States on April 27, 2026
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Katy
Battle Creek, US
★★★★★ 4
Great Yard Helper!
So easy to use and affordable! This edger is a great time saver, easy to operate, and relatively easy to adjust although you may need a pliers or screwdriver to help with the adjustment levels, but its not difficult. I would have given this 5 stars but just one thing that is a sticking point for me is I wish this had its own stand or hanger because of its odd shape, it doesn't necessarily balance upright too well. It’s long and the guide wheel in the front sticks out. So, it is always awkward to get it tidy in the garage when not in use. Now maybe this is what it's like for landscapers…I’m not a professional. Just a homeowner doing my own upkeep. With what this costs, I’ll figure it out, and is worth the money.
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Reviewed in the United States on December 30, 2024
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Dan Y
Omaha, US
★★★★★ 5
Easy to use
Easy to assemble. Works as advertised
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Reviewed in the United States on April 14, 2026
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JudeBlack
Chelsea, US
★★★★★ 5
Came in skeptical, but it's GREAT!
I read all the bad reviews I could on this thing and considered it an acceptable risk considering the price. Assembly was easy and the instructions were fair. Not amazing, but once you handle the edger, the gist is clear. I was skeptical overall that the horsepower and plastic guard weren't going to be enough. I ran it for nearly 45min stopping every 5 or so to check the blade and guard. It stayed tight and I was able to manually turn the blade to make sure it was working right. My front yard and sidewalk have been neglected for a few years. I would sometimes edge it out with the weed Wacker, but couldn't get it as clean as I wanted without breaking a LOT of line. When I was done, I noticed the guard had a lot of soil and grass buildup that I was able to take out easily with my fingers. There were a few times I scraped the sidewalk edge, but the blade is still solid and ready for more! I was surprised at the quality and as you're going over an area, it feels solid and not squirly or out of control. My uses are going to be mostly suburban maintenance on my own yard. If I had more land or something bigger, I would consider something larger. For my yard and purposes, this edger is going to work just fine! Did not notice any issues with the blade getting loose, but stayed aware of it. There is a lock nut that keeps it in place. I imagine over time and switching blades, this is going to lose its locking function, but I already see amazon has replacement blades that come with new lock nuts!
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Reviewed in the United States on May 5, 2025

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