Chiptuning Porsche Cayman
Up to 30% more power for your Porsche Cayman
Our catalog lists 2 generations and 13 engines for the Porsche Cayman (2016 →). For 1 turbo engine, the options are the GAN GT and GAN GTL tuning boxes: the GAN GT adds +51 to +51 hp (GAN GT from 459 EUR, GAN GTL from 279 EUR). For 12 naturally aspirated engines, the options are the GAN GA and GAN GA+: the GAN GA+ adds +21 to +34 hp (GAN GA+ from 199 EUR).
Which Porsche Cayman do you have?
Start with the model year and chassis code. Then pick your engine by the power output shown in your vehicle documents.
All Porsche Cayman engines: exact gains
Standard output, output with GAN, the gain and the price for each box.
| Engine | STOCK → with GAN | Gain | Tuning boxes and prices | |
|---|---|---|---|---|
| Petrol · 11 engines | ||||
| 3.8i380 hp / 420 Nm | +30 hp+34 Nm |
GA — 219 EUR · 410 hp GA+ — 219 EUR · 410 hp |
Select → | |
| GT4 3.8i380 hp / 420 Nm | +30 hp+34 Nm |
GA — 219 EUR · 410 hp GA+ — 219 EUR · 410 hp |
Select → | |
| 2.7i245 hp / 270 Nm | +29 hp+32 Nm |
GA — 199 EUR · 274 hp GA+ — 199 EUR · 274 hp |
Select → | |
| GT4 3.4i340 hp / 271 Nm | +27 hp+22 Nm |
GA — 219 EUR · 367 hp GA+ — 219 EUR · 367 hp |
Select → | |
| GTS 3.4i340 hp / 380 Nm | +27 hp+30 Nm |
GA — 219 EUR · 367 hp GA+ — 219 EUR · 367 hp |
Select → | |
| R 3.4i330 hp / 370 Nm | +26 hp+30 Nm |
GA — 219 EUR · 356 hp GA+ — 219 EUR · 356 hp |
Select → | |
| S 3.4i320 hp / 370 Nm | +26 hp+30 Nm |
GA — 219 EUR · 346 hp GA+ — 219 EUR · 346 hp |
Select → | |
| S 3.4i325 hp / 370 Nm | +26 hp+30 Nm |
GA — 219 EUR · 351 hp GA+ — 219 EUR · 351 hp |
Select → | |
| S 3.4i295 hp / 350 Nm | +24 hp+28 Nm |
GA — 199 EUR · 319 hp GA+ — 199 EUR · 319 hp |
Select → | |
| 2.7i275 hp / 290 Nm | +22 hp+23 Nm |
GA — 199 EUR · 297 hp GA+ — 199 EUR · 297 hp |
Select → | |
| 2.9i265 hp / 300 Nm | +21 hp+24 Nm |
GA — 199 EUR · 286 hp GA+ — 199 EUR · 286 hp |
Select → | |
Each engine has its own tuning box: GAN GT / GTL or GAN GA / GA+. Prices are per box and include the current discount.
Not sure which engine you have?
The badge alone is not enough: in this generation, the same engine designation came in different power outputs, each with its own calibration. Check the power output in your registration document and find the matching row.
Same badge, different factory power outputs in this generation:
Porsche Cayman remap: what the GAN box does and doesn’t do
More power and torque without rewriting the ECU or replacing any parts. Unlike a flash remap, the tuning box leaves the ECU software alone and only adjusts the engine sensor signals.
- Bluetoothchange modes from your phone
- 18 mapsfine-tuning for your engine
- 15 minutesfitted to the factory connectors
- IP67water and dust protection
- +51 hpwith the GAN GT on turbocharged engines
Across the Porsche Cayman range: +51 to +51 hp with the GAN GT or GAN GTL.
- +34 hpwith the GAN GA+ on naturally aspirated engines
Naturally aspirated Porsche Cayman engines pick up +21 to +34 hp.
- GAN APPpower control via smartphone
SPORT, DYNAMIC, ECO and STOCK modes in the GAN app.
- 50 daystest drive
Feel the difference or get your money back, excluding delivery costs.
Porsche Cayman remapping: questions
Does the GAN tuning box work on the Porsche Cayman?
Yes, but the gain depends on the engine, as each version has its own calibration. The generation table shows the standard output, the output with GAN and the gain.
Is a tuning module the same as a Stage 1 remap?
Not quite. Stage 1 usually means an ECU remap without replacing any parts. The tuning module also works without replacing parts, but it does not change the ECU software: it adjusts the sensor signals, comes off in about a minute, and the OFF button in the app restores the factory settings.