Akrapovič Slip-On Line, titanium – Porsche 911 Turbo / Turbo S (991)
Akrapovič develops materials, construction and sound as one complete exhaust system. Its development work refines both gas flow and acoustics, with demanding cast components produced in the in-house foundry. Futurez has proudly served as an Akrapovič importer for more than a decade.
Titanium Slip-On finished with carbon-fibre and titanium tailpipes. The standard package is ECE approved in the specified configuration. Catless L-PO991T/2 is a separately sold track accessory.
Package contents and choices
Manufacturer product code: S-PO991TSO-HT.
- S-PO991TSO-HT — fitment: 911 Turbo/Turbo S (991) 2014–2015
The selected mandatory Akrapovič parts are included in the package price. Any other accessories and original Porsche parts described as separately required are not included.
Fitment and approval
- Porsche 911 Turbo/Turbo S (991) 2014–2015
ECE approval applies to the specified model and manufacturer configuration. Check the exclusions above.
Manufacturer measurements
| Maximum power gain | up to 5.8 kW / 7.9 HP (m) @ 3300 rpm |
|---|---|
| Maximum torque gain | up to 14.8 Nm @ 2600 rpm |
| Manufacturer net weight | 7.8 kg |
| Weight reduction | 6.4 kg |
| Weight reduction | 45.1 % |
| Installation time | 180 min |
Figures are maximum gains at the stated engine speeds, not differences between peak output figures. Performance gains refer to the complete configuration described above and depend on the vehicle.
Manufacturer test vehicle: 911 Turbo 991 2014.
Installation and setup
We recommend installation by an authorised Akrapovič dealer. Suitable test equipment and software help verify exhaust operation, valve control and any required ECU settings after installation.
We offer professional installation at our ECU Helsinki Customs workshop in Vantaa, Finland.
More information on Akrapovič’s website
Search for manufacturer code S-PO991TSO-HT. Product pages provide documents and available exhaust sound samples.
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