Porsche Cayman 2013 - 2015 ( 981 ) GTS 3.4i 340hp
Real standard and upgraded performance figures for the GTS 3.4i 340hp engine in the Porsche Cayman 2013 - 2015 ( 981 ).
The Porsche Cayman 2013 - 2015 ( 981 ) GTS 3.4i 340hp is one of the engines we work on regularly — here's what a stage remap typically changes for it.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 340 | 360 |
| Stage 1 | 355 | 400 |
| Stage 2 | 365 | 410 |
- Make
- Porsche
- Model
- Cayman
- Generation
- 2013 - 2015 ( 981 )
- Engine
- GTS 3.4i 340hp
- Fuel type
- Petrol
Frequently asked questions
Is Stage 1 tuning safe for the Porsche Cayman 2013 - 2015 ( 981 ) GTS 3.4i 340hp?
Yes — Stage 1 for this engine is a software-only remap calibrated to stay within its stock mechanical limits (turbo, clutch, fueling), so no hardware changes are required.
How much more power does the GTS 3.4i 340hp make after tuning?
Standard output is 340 HP / 360 Nm; Stage 1 on this engine typically reaches 355 HP / 400 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Porsche Cayman 2013 - 2015 ( 981 ) GTS 3.4i 340hp remap take?
Once your original file is uploaded through the member panel, most requests for this engine are completed within a few hours.
Can the GTS 3.4i 340hp be reverted to its original file?
Yes — we keep the original file on record for the request, so the ECU can be put back to stock at any time.