Akrapovič Exhaust System – Porsche 911 Carrera S / 4 / 4S / GTS (991.2) OE Non-Sport Set
Convert your OE non-sport exhaust to Akrapovič performance: titanium mufflers, richer sound, less weight, direct bolt-on for 991.2 models.
Key Features
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Full Akrapovič slip-on system engineered for the 991.2 Carrera S, Carrera 4, Carrera 4S, and GTS models originally equipped with the OE non-sport exhaust.
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Titanium construction to reduce weight and enhance durability under high temperatures.
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Distinct, aggressive exhaust note under load while maintaining a more refined tone at idle/cruise.
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Bolt-on installation: uses existing mounting points with minimal labor.
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Dramatic visual upgrade with polished or optionally styled tailpipes that accent the rear profile.
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Built to Akrapovič’s high standards of craftsmanship and materials.
Detailed Description
This Akrapovič Exhaust System transforms your 911 (991.2) Carrera S / 4 / 4S / or GTS from the factory non-sport exhaust setup to a performance and aesthetic upgrade of significant impact. Replacing the OE non-sport mufflers and components, the system introduces lightweight titanium mufflers and flow-optimised piping to deliver a deeper, more aggressive sound character under load, while still offering smooth and pleasant acoustics at idle or during casual driving.
Alongside the acoustic and performance enhancements, the weight saving helps with throttle response, handling, and overall driving agility. The visual appeal is heightened through premium tail-pipe finishes, clean welds, and visible premium materials — an exhaust system built not only to perform but to look the part as well.
Technical Specifications (based on known data / typical Akrapovič performance)
| Specification | Detail |
|---|---|
| Fitment | Porsche 911 (991.2) Carrera S / Carrera 4 / Carrera 4S / GTS NON-sport exhaust vehicles |
| Material | Titanium mufflers and main piping |
| Sound Note | Deeper when loaded; refined cruise tone |
| Installation | Bolt-on, uses OE mounting points |
| Weight Savings | Significant over stock non-sport exhaust (specific weight reduction varies by variant) |
| Certification / Compliance | May require Akrapovič Sound Kit for non-sport systems with no factory valves; check local emission/noise laws |
What’s Included
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Akrapovič titanium mufflers & rear section slip-on components
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Tailpipe(s) in selected style/finish
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Mounting hardware, gaskets and clamps required for install
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Installation instructions
Benefits & Use Cases
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Enhanced sound & presence: perfect for those who want their 991.2 to not just look aggressive, but sound like it.
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Reduced weight improves throttle and driving dynamics.
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High quality materials prolong service life compared to standard exhaust components.
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Direct replacement for OE non-sport systems means minimal complication during install.
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Ideal upgrade for non-sport 991.2 owners looking to close the gap to factory sport or performance exhaust-equipped variants.
Call to Action
Upgrade your Porsche 911 991.2 to Akrapovič excellence. Add this OE Non-Sport Set to your cart now and experience the perfect harmony of sound, weight savings, and performance
Fitment notice: The system is designed to replace the Porsche non sport standard exhaust system without valves and has to be installed together with Akrapovic Link Pipe Set w Cat, Rear Carbon fiber diffuser, Akrapovic Sound Kit and certain Porsche original parts that are specified below. In case the vehicle is equipped with non sport system with valves, then the Sound Kit is not needed. Please read the instructions carefully before the start of the installation.
Porsche original parts required:
996.505.649.01 Bracket 1pcs
991.505.639.03 Rear support 1pcs
991.505475.04 Heat protection Centre 1pcs
999.507.309.02 Speed nut 2pcs
999.073.418.01 Taping screw 2pcs
999.076.091.01 Hexagon nut 2pcs
Akrapovic, a name synonymous with premium exhausts.
Whether it be the high end Ferrari, the exotic Ducati or the daily driven Golf, Akrapovic is where you go if you want the best.
Akrapovic spends countless hours to produce products with unique sound. Start the engine and experience the pure power!
Power |
Torque |
Weight |
| +14 kW | +38.6 Nm | -4.4 kg |
| at 6600rpm | at 2650rpm |
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SLIP-ON LINE
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TITANIUM
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Specifications:
| Material: | Titanium |
| Diameter: | 0 |
| Welding: | TIG welded and backpurged for perfect finish and strength |
| Bending: | Mandrel bends for maximized flow |
| Fitment: | Porsche 991.2 Carrera (2016-2019) |
| Included: | 1x Axleback |
| Warranty: | Akrapovi? warranty for a total period of two (2) years |
| Installation Instructions: | LINK HERE |
| Schematic | LINK HERE |
Tuning is required when fitting downpipes, contact us drive in, drive out packages.
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