SKU: 4912857411

Cobra Sport Audi S3 (8P) Quattro (3 Door) Turbo Back Performance Exhaust

Sale price$538.76 Regular price$598.62
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Description

Cobra Sport Audi S3 (8P) Quattro (3 Door) 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 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 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 version 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 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 gasket).

Press Release

Delivering an even harder performance edge to Audi's brilliant S3 is the new Cobra Sport performance exhaust with staggering 24% and 26% increases in power and torque respectively.

Cobra Sport's Sales Manager, Matt Thomas says, "The Audi S3 continues to delight drivers with its superb all-round performance and the Cobra Sport objective has been to further enhance what is a totally involving driving experience on both road and track. Designed and manufactured to uncompromising standards of quality and excellence that complement a superb design we have matched amazing performance and looks that are simply awesome."

Cobra Sport's testing showed that the standard OE system produced a more than healthy 259 bhp. However, with the Cobra Sport turbo back system with de-cat, including the mandatory re-map, the figure increases to 321.5 bhp, which is a massive 24% gain. Similarly, torque increases from 249 ft per lb / 337.5 Nm to 314 ft per lb / 425 Nm, a gain of 26%.

The outstanding power results are complimented by a significant increased weight advantage, the Cobra Sport Cat-back system weighing in at just 17.7 kg, which is 32.5% less than the OE system's 26.24 kg. The results achieved with the Audi S3 speak for themselves, anyone who is seriously interested in increasing the power output of their S3 simply cannot overlook the Cobra Sport system when selecting a performance exhaust.

Great sound comes as standard with Cobra Sport. The unbelievable resonated sound quality is pitch perfect, behind the wheel or on the start line. Yet under load, part throttle or idle the volume is only marginally higher than a standard exhaust. Unrivalled quality is the hallmark of every Cobra Sport exhaust. Each exhaust is engineered to the highest tolerances. Mandrel bending of the stainless steel tubes ensures clean airflow. Jig manufacturing and TIG welding procedures ensure great looks and a superlative finish.

Media

Example of Audi S3 Sports Exhaust (Resonated turbo back system with de-cat front pipe).

Example of Audi S3 Sports Exhaust (Non resonated turbo back system with De-Cat front pipe).

Example of Audi S3 Sports Exhaust (Non resonated turbo back system with De-Cat front pipe).

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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4912857411

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A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Highly Recommend for Aggressive Chewers!
I recently purchased the JAYU PET Toothbrush Toy Dog Chew Toy, and it has exceeded my expectations. If you’re looking for dog chew toys that are both durable and functional, this is a great choice. My dog is an aggressive chewer, and this toy has held up extremely well without breaking or wearing down. What I love most is how it helps clean my dog’s teeth while chewing. The textured design removes plaque and tartar naturally during playtime. It’s much easier than brushing my dog’s teeth manually, and my dog actually enjoys using it. This dog dental toy is perfect for small and medium dogs and keeps them busy for long periods, which helps reduce boredom and destructive behavior. It’s sturdy, safe, and clearly designed with dental health in mind. Overall, this is one of the best dog chew toys I’ve purchased—durable, engaging, and great for maintaining my dog’s oral hygiene. I will definitely be buying another one!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
C
Verified Purchase
CV
Pawtucket, US
★★★★★ 2
Not for aggressive chewers
My 14 pound puppy chewed a big chunk out within 30 minutes. Would not recommend if you have a dog that likes to tear into things
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Reviewed in the United States on May 30, 2026
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Verified Purchase
Gail Plaut
Charlottesville, US
★★★★★ 1
Not for aggressive chewers as labeled; poor quality
Really disappointed in this item. My barely 16 lb., 1 1/2 yr old labradoodle chewed right thru the plastic in literally 6 seconds. I was going to toss it but at $18, the item should live up to its description-this toothbrush toy is rated 80% on the aggressive chew scale as per packaging…NOT AT ALL! She bit off a couple off chunks immediately, then proceeded to bite off the spikes…couldn’t believe how quickly the toy was destroyed & I took it away within moments of giving it to her.
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Reviewed in the United States on February 10, 2026
A
Verified Purchase
AMAZONCUSTOMER
Draper, US
★★★★★ 5
great for my dog
my 1 y/o pomeranian won’t let me brush her teeth. she also needs a lot of enrichment. i love putting a dollop of toothpaste, some wet food & few pieces of kibble in this toy for her. it keeps her busy for about 10 minutes and she really enjoys playing with it while consuming everything she can out of it. wonderful way to enrich while giving dental care. she is also a pretty good chewer and it’s still in one piece!
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Reviewed in the United States on April 7, 2026
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Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Terrific toy for puppies!
I love this dog toy! I put treats inside the soft teeth of the toy so that my puppies have to work to get them out. By doing so, they are cleaning their teeth and enjoying a mental challenge at the same time. I love watching them roll the toy across the floor as they try to figure out how to get the treats out. Adorable! And it keeps them occupied for a long time.
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Reviewed in the United States on May 16, 2026

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