Chip Tuning Porsche Cayenne I (2002–2010)
10 engines · +23 to +42 hp
Porsche Cayenne I: 10 engines — 9 petrol and 1 diesel. Gains range from +23 to +42 hp, with up to +100 Nm of torque. GAN GTL from 249 EUR, GAN GT from 399 EUR. GAN GA+ from 199 EUR.
All Porsche Cayenne I engines: exact gains
STOCK output, output with GAN, gain and price for each module. Diesel and petrol engines are listed separately.
| Engine | STOCK → with GAN | Gain | Tuning modules and prices | |
|---|---|---|---|---|
| Diesel · 1 engine | ||||
| 3.0 Diesel239 hp / 550 Nm | +37 hp+100 Nm |
GTL — 249 EUR · 270 hp GT — 399 EUR · 276 hp |
Select → | |
| Petrol · 9 engines | ||||
| Turbo S 4.5521 hp / 720 Nm | +42 hp+58 Nm |
GA — 219 EUR · 563 hp GA+ — 219 EUR · 563 hp |
Select → | |
| 4.8T500 hp / 700 Nm | +40 hp+56 Nm |
GA — 219 EUR · 540 hp GA+ — 219 EUR · 540 hp |
Select → | |
| 4.5i450 hp / 620 Nm | +36 hp+50 Nm |
GA — 219 EUR · 486 hp GA+ — 219 EUR · 486 hp |
Select → | |
| GTS 4.8i405 hp / 500 Nm | +32 hp+40 Nm |
GA — 219 EUR · 437 hp GA+ — 219 EUR · 437 hp |
Select → | |
| S 4.8i385 hp / 500 Nm | +31 hp+40 Nm |
GA — 219 EUR · 416 hp GA+ — 219 EUR · 416 hp |
Select → | |
| 3.2i250 hp / 310 Nm | +30 hp+37 Nm |
GA — 199 EUR · 280 hp GA+ — 199 EUR · 280 hp |
Select → | |
| 3.2i241 hp / 310 Nm | +29 hp+37 Nm |
GA — 199 EUR · 270 hp GA+ — 199 EUR · 270 hp |
Select → | |
| S 4.5i340 hp / 420 Nm | +27 hp+34 Nm |
GA — 219 EUR · 367 hp GA+ — 219 EUR · 367 hp |
Select → | |
| 3.6i290 hp / 385 Nm | +23 hp+31 Nm |
GA — 199 EUR · 313 hp GA+ — 199 EUR · 313 hp |
Select → | |
Each engine has its own tuning module: GAN GT / GTL or GAN GA / GA+. Prices are per tuning module 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 Cayenne I tuning: what changes
The tuning module sits between the sensors and the engine control unit (ECU) and adjusts their signals. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the module can be removed at any time.
- Bluetoothsmartphone mode control
- 18 mappingsfine tuning for your engine

- 15 minutesfitted to the factory connectors
- IP67water and dust protection
- +42 hpbest in this generation
Turbo S 4.5 521 hp → 563 hp. The other engines gain from +23 hp; see the table for each one.
- +100 Nmfor diesels
Diesels gain mainly torque: +100 to +100 Nm.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 7 naturally aspirated engines: GAN GA / GAN GA+ tuning modules; see the table for each engine’s figure.
- 50 daystest drive
Enhanced performance or your money back, excluding delivery costs.
Porsche Cayenne I chip tuning: questions
Which tuning module do I need for the Porsche Cayenne I?
Find your engine in the table above: each row shows the module and the price.
Is a tuning module the same as a Stage 1 tune?
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.