Akrapovič Porsche 911 Turbo/Turbo S (991.1) Slip-On Line Exhaust System
The Akrapovič Slip-On Line for the Porsche 911 Turbo / Turbo S represents the first step in exhaust tuning, enhancing both performance and aesthetics of this already remarkable car. Crafted from high-grade titanium alloy and featuring handcrafted carbon-fibre and titanium tailpipes, this system reduces weight to improve handling and overall driving dynamics. Akrapovič’s sound engineers have fine-tuned the exhaust to produce a deep and distinctive sound, ensuring the 911 Turbo / Turbo S stands out even more in terms of its auditory presence.
The Slip-On Line can be further upgraded with optional Akrapovič link pipes, available with or without catalytic converters, offering additional performance gains. The entire system is coated for enhanced durability, ensuring longevity without compromising on appearance or performance. This Slip-On Line is designed to transform both the sound and feel of the Porsche 911 Turbo / Turbo S, providing an exhilarating driving experience.
Exhaust Data
| Unit | Stock | Akrapovič | Max gain | |
|---|---|---|---|---|
| Max. power | kW | 412.2 / 6400 rpm | 412.2 / 6450 rpm | + 5.8 / 3300 rpm |
| HP (m) | 560.5 / 6400 rpm | 560.5 / 6450 rpm | + 7.9 / 3300 rpm | |
| HP (i) | 552.8 / 6400 rpm | 552.8 / 6450 rpm | + 7.8 / 3300 rpm | |
| Max. torque | Nm | 783 / 3150 rpm | 790.6 / 3150 rpm | + 14.8 / 2600 rpm |
| lb-ft | 577.5 / 3150 rpm | 583.1 / 3150 rpm | + 10.9 / 2600 rpm | |
| Weight | kg | 14.2 | 7.8 | – 6.4 |
| lb | 31.3 | 17.2 | – 14.1 | |
| % | – 45.1 | |||
| Inst. time | min | 180 |







