Akrapovič Information Thread and Gallery for Porsche 991 Carrera (S/4/4S & GTS)
#1
Former Vendor
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AKRAPOVIČ EXHAUST SYSTEMS
Akrapovič, the benchmark in the exhaust manufacturing industry. The brand is synonymous with the highest level of design, performance enhancement and the creation of an unmistakable deeply resonant exhaust sound. Akrapovič products are designed and manufactured for performance vehicles by a passionate and highly-skilled workforce of over 800 employees using the latest technology, processes and finest materials. The Racing R&D department works with dozens of racing teams with over 90 world championships.
![](https://c2.staticflickr.com/2/1485/24144580132_1e2f7c0d64_b.jpg)
Slip-On Titanium Tip
It's a challenge to develop an aftermarket exhaust for the great 911. The Akrapovič engineers have prepared a superb system with a dual nature. By using the optional Akrapovič sound kit, the driver can fully control the exhaust valves. When the valves are closed, the 911 sounds deeper than stock, but not louder. When the valves are open, expect a completely opposite, pure adrenaline-pumping race sound. Keeping the drone effect away was one of the main tasks so the Slip-On is made of special heat-resistant durable titanium alloy, with computer designed pre-mufflers, main mufflers, and pipes to deliver more power, more torque, weight reduction, and improved throttle response.
![](https://c2.staticflickr.com/2/1508/23884811799_27200186d8_b.jpg)
![](https://c2.staticflickr.com/2/1639/23957053480_6d776859cb_b.jpg)
Technical Data and Information
![](https://c2.staticflickr.com/2/1684/23884812539_785ba624f4_b.jpg)
![](https://c2.staticflickr.com/2/1503/24144582052_c2b5fa70dd_b.jpg)
Akrapovič Sound Kit
The optional Akrapovič Sound Kit enables owners of selected Akrapovič car exhausts to control the sound of the system from the cockpit of their machine. Using Akrapovič technology, drivers can easily switch between the quiet mode and a sportier sound. With the use of a receiver to drive the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller or the new smartphone app (for iOS and Android) to regulate the valves.
![](https://c2.staticflickr.com/2/1669/24226542006_67b199b5c5_b.jpg)
![](https://c2.staticflickr.com/2/1643/24144583922_96db683319_b.jpg)
![](https://c2.staticflickr.com/2/1665/23624419874_41836b1945_b.jpg)
If you're interested in finding out more information or should you have any questions on this particular system, please do not hesitate to ask!
#6
Former Vendor
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#7
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I have for you here some photos from Sonic Motorsport in Korea installing an Akrapovič Slip On system on a 991 Carrera!
![](https://c2.staticflickr.com/2/1578/24459645230_c275be8284_b.jpg)
![](https://c2.staticflickr.com/2/1711/24755161305_85ddc19431_b.jpg)
![](https://c2.staticflickr.com/2/1455/24755160815_2364d3d985_b.jpg)
Thanks for taking a look!
![](https://c2.staticflickr.com/2/1578/24459645230_c275be8284_b.jpg)
![](https://c2.staticflickr.com/2/1711/24755161305_85ddc19431_b.jpg)
![](https://c2.staticflickr.com/2/1455/24755160815_2364d3d985_b.jpg)
Thanks for taking a look!
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#10
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#11
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If you're interested in knowing more about Akrapovič and what makes them so special as well as a little into their history, you should watch this video!
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#15
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