Next Level Performance Team
June 22, 2026 • 8 min read
Our Verdict
The first Akrapovic system for the all-new 992.2 generation is the Slip-On Line Titanium — a homologated, valve-controlled upgrade that sheds serious weight from the rear of the newest 911.
For 992.2 Carrera, Carrera T, Carrera S, 4S, Cabriolet and Targa owners who want a sharper, more harmonic voice without touching the catalysts or emissions hardware, the Slip-On Line Titanium is the system to fit. It bolts to the factory OPF/GPF setup, keeps every PDK driving mode intact, and trims more than half the weight of the stock muffler section.
Shop Our Top Pick →The Akrapovic 992.2 exhaust has arrived, and it lands on what is arguably the most significant 911 in a generation. The 992.2 — the 2025 facelift of Porsche's 992-series 911 — introduces the first production hybrid 911, the Carrera GTS T-Hybrid, built around a newly engineered 3.6-litre turbocharged flat-six with an electric exhaust turbocharger and a motor integrated into an all-new eight-speed PDK. With a freshly homologated platform comes a freshly homologated exhaust, and Akrapovic's answer is the Slip-On Line Titanium, the brand's first dedicated system for the 992.2 Carrera family covering the 2025 Carrera, Carrera T, Carrera S, Carrera 4S, Cabriolet and Targa variants equipped with the factory Otto particulate filter (OPF/GPF).
What Akrapovic offers for the 992.2
When a new chassis launches, Akrapovic's first release for it is almost always the Slip-On Line — the rear muffler module that delivers the largest share of the audible and weight benefit while remaining fully street-legal and emissions-compliant. That is exactly the story here. The flagship and, at launch, the single dedicated Akrapovic system for the 992.2 Carrera generation is the Slip-On Line Titanium. It is engineered specifically around the 992.2's revised rear-end packaging and the new T-Hybrid-era exhaust layout, and it is built to OEM standards so it integrates with the car's factory electronics, valve logic and driving modes rather than fighting them.
Because the 992.2 is so new, the catalogue for this exact chassis is intentionally tight. Rather than pad this guide with parts that fit the older 992.1 or the GT3, At NLP Performance we are covering only the system that is verified to fit your 2025 Carrera-family 992.2 — the Slip-On Line Titanium — so you are never cross-referencing a part number that belongs to a different generation.
Akrapovic Slip-On Line Titanium for the 2025 Porsche 911 992.2 — the brand's first system for the new generation.
The flagship: Slip-On Line Titanium — material, tips and construction
The 992.2 Slip-On Line is built from aerospace-grade titanium, the same lightweight, heat-stable alloy that defines Akrapovic's premium car program. Titanium lets Akrapovic hold the strength and durability needed for a turbocharged flat-six while dramatically reducing mass and improving exhaust-gas flow. The system is a valve-controlled design: it carries over the factory-style sound flaps so the car stays civil and quiet in Normal mode, then opens up as you move into Sport and Sport Plus, exactly the behavior Porsche owners expect from the PDK driving modes.
Visually, the 992.2 system is finished with sleek black-coated tailpipes carrying the laser-engraved Akrapovic logo, a deliberately restrained look that suits the 911's design language while signaling the upgrade underneath. The tips are sold and engineered as part of the kit for this application, so there is no separate tailpipe set to source for the Carrera-family fitment — the Slip-On Line ships as the complete rear module.
Why the Slip-On Line is the right first system for the 992.2
It helps to understand where the Slip-On Line sits in Akrapovic's range. The Slip-On Line is the rear-section upgrade designed for owners who want a meaningful sound and weight improvement without touching the catalytic converters, emissions hardware or vehicle software — an ideal fit for a daily-driven, warranty-conscious 911. Above it sit the Evolution Line and Race Line, which replace a much larger portion of the system from the catalysts back; those systems share identical performance with each other and differ chiefly in material (the Evolution Line uses titanium for its headers and link pipes, the Race Line typically uses stainless for those sections).
For a brand-new platform like the 992.2 — and especially one carrying the T-Hybrid's electric exhaust turbocharger and tighter emissions packaging — the Slip-On Line is the system that gets developed, homologated and released first. It delivers the lion's share of the audible character change and the weight savings while keeping the car fully street-legal. That is why it is the flagship Akrapovic 992.2 exhaust available today, and why it is the system we recommend for owners of the new car.
Weight savings and materials
The single most quantifiable benefit of going titanium is mass. Akrapovic's titanium Slip-On Line for the 992.2 removes more than 50 percent of the weight of the stock rear muffler section — the OPF/GPF-specific version is cited at around a 51 percent reduction over the factory part. That weight comes off the very back of the car, behind the rear axle, which is precisely where the 911's engineers fight hardest to manage mass. Pulling kilograms off the tail of a rear-engined sports car sharpens turn-in, reduces the polar moment the chassis has to manage, and makes the whole rear end feel more eager to rotate.
Titanium also brings thermal and durability advantages over the steel it replaces: it tolerates the heat of a turbocharged flat-six, resists corrosion, and lets Akrapovic shape larger-diameter, freer-flowing tubing without a weight penalty. The result is a system that is lighter, flows better and looks the part with its black-coated, laser-engraved titanium tips.
Key Specifications
Sound and performance: what to expect
Akrapovic tunes the 992.2 Slip-On Line for a deeper, more harmonic and more refined exhaust note rather than a crude volume increase. Because the system retains valve control, the character is genuinely dual-natured: in Normal mode the valves stay closed for a quiet, commute-friendly tone, while Sport and Sport Plus open the valves to release a richer, more resonant flat-six voice with the precision Akrapovic is known for. It is the kind of sound upgrade that flatters the 992.2's revised powertrain without becoming tiresome on a long drive.
On performance, the freer-flowing titanium path improves exhaust-gas evacuation, which Akrapovic positions as enhanced power and torque delivery — most noticeable in the upper rev range — alongside the agility benefit of the weight reduction. We deliberately do not quote a fixed horsepower figure for the 992.2 application here: Akrapovic publishes verified dyno data per platform, and on a brand-new chassis the most honest description is qualitative. Expect crisper throttle response, a freer top end and a car that feels lighter on its feet, with the dyno-confirmed gains being a bonus rather than the headline.
Black-coated titanium tailpipes with laser-engraved Akrapovic logo on the 992.2 Slip-On Line.
Fitment: exact years, engine and variants this fits
This system is engineered for the 2025 Porsche 911 992.2 Carrera generation. Verified coverage spans the Carrera, Carrera T, Carrera S, Carrera 4S, Cabriolet and Targa body styles, on cars equipped with the factory Otto particulate filter (OPF/GPF). The part number for this application is S-PO/T/7.
The 992.2 is the facelift generation of Porsche's 992-series 911, introduced for 2025 and headlined by the Carrera GTS T-Hybrid — the first full-production hybrid 911, powered by a new 3.6-litre flat-six. Because the 992.2's rear-end packaging and exhaust layout differ from the earlier 992.1, this Slip-On Line is specific to the new generation. It is not interchangeable with 992.1 systems, and it is distinct from the dedicated GT3 (992.2) and Turbo-series exhausts, which are separate Akrapovic part numbers. If you are unsure which 911 you have, confirm the model year and that your car uses the OPF/GPF setup before ordering, or reach out to our team and we will verify the fit against your VIN.
Installation and what's required
As a Slip-On Line, this system replaces the rear muffler module and bolts up to the factory mounting points without cutting, welding or relocating emissions hardware. The tips are integrated into the kit for this fitment, so there is no separate "Req. Tips" tailpipe set or fitting kit to add to your order — the Slip-On Line for the 992.2 Carrera family ships complete. Installation is straightforward by performance-exhaust standards, but because this is a six-figure-mileage-grade titanium system on a brand-new car, we strongly recommend professional installation by a Porsche-experienced technician to preserve fit, finish and warranty. Once fitted, the factory valve and driving-mode logic carries over, so the car behaves exactly as Porsche intended — just lighter and with a better voice.
What We Like
- + First dedicated Akrapovic system for the all-new 992.2 generation
- + Full titanium construction sheds more than 50 percent of the stock rear-section weight
- + Valve-controlled and built to OEM standards — keeps every PDK driving mode intact
- + Black-coated titanium tips with laser-engraved logo are included, no extra parts to source
Things to Consider
- – Premium titanium pricing — this is a flagship-tier upgrade
- – Fits only the OPF/GPF 992.2 Carrera family; not for 992.1, GT3 or Turbo
The Slip-On Line ships complete with integrated titanium tips for the 992.2 Carrera family.
Frequently Asked Questions
Does the Akrapovic 992.2 exhaust require separate tips?
No. The Slip-On Line Titanium for the 992.2 Carrera family ships complete with its black-coated, laser-engraved titanium tailpipes integrated into the kit. There is no separate "Req. Tips" tailpipe set or fitting kit to add for this application — the system arrives as a complete rear module ready to install.
How much weight does the 992.2 Slip-On Line save?
The titanium Slip-On Line removes more than 50 percent of the weight of the factory rear muffler section, with the OPF/GPF-specific version cited at roughly a 51 percent reduction. Because that mass comes off behind the rear axle, the benefit to a rear-engined 911's agility and turn-in is disproportionately large for the weight saved.
Is the Akrapovic 992.2 exhaust street legal and emissions-compliant?
Yes — the Slip-On Line is a rear-section upgrade designed to leave the factory catalytic converters and OPF/GPF emissions hardware untouched, which is what keeps it street-legal. It is engineered and tested to OEM standards and works with the car's factory electronics. Always confirm the specific homologation and local regulations for your region before ordering.
Will it fit my Cabriolet, Targa, Carrera T or Carrera 4S?
Yes. Verified fitment for this system (part number S-PO/T/7) spans the 2025 992.2 Carrera, Carrera T, Carrera S, Carrera 4S, Cabriolet and Targa, provided the car is equipped with the factory OPF/GPF setup. It does not fit the earlier 992.1, the GT3 or the Turbo, which use separate Akrapovic part numbers.
How much horsepower does it add to the 992.2?
Akrapovic positions the Slip-On Line as enhancing power and torque delivery, most noticeably in the upper rev range, thanks to freer exhaust-gas flow. We do not publish a fixed dyno figure for the brand-new 992.2 application; the most honest expectation is a crisper, freer-revving top end plus the agility gain from the weight loss, with Akrapovic's verified platform dyno data as the bonus rather than the headline.
What is the 992.2 and how is it different from the 992.1?
The 992.2 is the 2025 facelift of Porsche's 992-series 911, headlined by the Carrera GTS T-Hybrid — the first full-production hybrid 911, built around a new 3.6-litre turbocharged flat-six. Its revised rear-end and exhaust packaging mean it needs a generation-specific system, which is why this Slip-On Line is dedicated to the 992.2 and not interchangeable with 992.1 parts.
Slip-On Line vs Evolution vs Race Line — which should I choose for the 992.2?
For the new 992.2, the Slip-On Line is the right and currently dedicated choice. It is the rear-section upgrade that delivers the largest share of the sound and weight benefit while remaining street-legal and software-friendly. The Evolution and Race Line replace far more of the system from the catalysts back and share identical performance with one another, differing mainly in material — but for a daily-driven, warranty-conscious 911, the Slip-On Line is the smart entry point.
Ready to Upgrade Your 992.2?
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