Akrapovič Slip-On Race Line, titanium – Porsche 911 GT3 / GT3 Touring / GT3 RS (991 / 991.2) / Speedster
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 race Slip-On. Select the package for the model, OPF equipment and diffuser. OPF-equipped GT3 RS 991.2 and Speedster require E-PO/T/6/1 headers, included in those selections, plus a separately purchased original Porsche 99111147391 bracket. DI-PO/CA/7/G is not included in the diffuser-specific tailpipe choice. Confirm ECU setup for the OPF configuration. Remapping is recommended to prevent warning lights. The measurements refer to the GT3/Touring 991.2 standard Slip-On, not every package.
Package contents and choices
Manufacturer product code: S-PO/TI/8.
- GT3 991: S-PO/TI/8 + TP-T/S/19 — fitment: 911 GT3 (991) 2014–2017
- GT3 / Touring 991.2: S-PO/TI/8 + TP-T/S/17 — fitment: 911 GT3 / GT3 Touring (991.2) 2018–2019
- GT3 RS 991.2 non-OPF: S-PO/TI/8 + TP-T/S/19 — fitment: 911 GT3 RS (991.2) 2018–2020
- GT3 RS 991.2 non-OPF, Akrapovič diffuser: S-PO/TI/8 + TP-T/S/17 — fitment: 911 GT3 RS (991.2) 2018–2020
- GT3 RS 991.2 / Speedster OPF, original diffuser: S-PO/TI/8 + E-PO/T/6/1 + TP-T/S/19 — fitment: 911 GT3 RS (991.2) – OPF/GPF 2019–2020 / 911 Speedster – OPF/GPF 2019–2020
- GT3 RS 991.2 OPF, Akrapovič DI-PO/CA/7/G: S-PO/TI/8 + E-PO/T/6/1 + TP-T/S/17 — fitment: 911 GT3 RS (991.2) – OPF/GPF 2019–2020
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 GT3 (991) 2014–2017
- Porsche 911 GT3 / GT3 Touring (991.2) 2018–2019
- Porsche 911 GT3 RS (991.2) 2018–2020
- Porsche 911 GT3 RS (991.2) – OPF/GPF 2019–2020
- Porsche 911 Speedster – OPF/GPF 2019–2020
The manufacturer does not declare this configuration compliant with street or highway emissions requirements. Intended for racetracks and closed courses.
Manufacturer measurements
| Maximum power gain | up to 6.5 kW / 8.8 HP (m) @ 4400 rpm |
|---|---|
| Maximum torque gain | up to 15.2 Nm @ 4400 rpm |
| Manufacturer net weight | 3.9 kg |
| Weight reduction | 4.7 kg |
| Weight reduction | 54.3 % |
| Installation time | 240 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.
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-PO/TI/8. Product pages provide documents and available exhaust sound samples.
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