Performance Chip Tuning Volvo S80 I (until 2006)
6 engines · +17 to +39 hp
Volvo S80 I: 6 engines — 5 gas and 1 diesel. Gains run from +17 to +39 hp, with up to +81 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.
All Volvo S80 I engines: exact gains
STOCK output, output with GAN, gain and price for each module. Diesel and gasoline engines are listed separately.
| Engine | STOCK → with GAN | Gain | Tuners and prices | |
|---|---|---|---|---|
| Diesel · 1 engine | ||||
| 2.4 D131 hp / 280 Nm | +39 hp+81 Nm |
GTL — 219 EUR · 164 hp GT — 329 EUR · 170 hp |
Select → | |
| Gasoline · 5 engines | ||||
| 2.9i204 hp / 280 Nm | +24 hp+34 Nm |
GA — 199 EUR · 228 hp GA+ — 199 EUR · 228 hp |
Select → | |
| 3.0i196 hp / 280 Nm | +24 hp+34 Nm |
GA — 189 EUR · 220 hp GA+ — 189 EUR · 220 hp |
Select → | |
| 2.8T268 hp / 380 Nm | +21 hp+30 Nm |
GA — 199 EUR · 289 hp GA+ — 199 EUR · 289 hp |
Select → | |
| 2.4i170 hp / 230 Nm | +20 hp+28 Nm |
GA — 189 EUR · 190 hp GA+ — 189 EUR · 190 hp |
Select → | |
| 2.4i140 hp / 220 Nm | +17 hp+26 Nm |
GA — 189 EUR · 157 hp GA+ — 189 EUR · 157 hp |
Select → | |
Each engine gets its own performance chip: GAN GT / GTL or GAN GA / GA+. Prices are per performance chip and include the current discount.
Not sure which engine you have?
The badge alone isn’t enough: in this generation, the same engine came with different horsepower ratings, each with its own calibration. Check the horsepower in your owner’s manual or vehicle documents and find the matching row.
Same badge, different factory power outputs in this generation:
Volvo S80 I tune: what changes
The module plugs in between the sensors and the engine control unit (ECU) and adjusts their signals. It never rewrites your ECU software: your factory warranty is preserved, and the module can be removed at any time.
- Bluetoothswitch modes from your phone
- 18 mapsto fine-tune your engine

- 15 minutesplug-and-play install
- IP67water and dust protection
- +39 hpbest in this generation
2.4 D 131 hp → 170 hp. The other engines gain +17 hp and up; check the table for each one.
- +81 Nmfor diesels
Diesels gain mostly torque: +81 to +81 Nm for towing and hauling.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 4 naturally aspirated engines: the GAN GA / GAN GA+ tuners; check the table for each engine’s numbers.
- 50 daystest drive
Enhanced performance or your money back, excluding shipping costs.
Volvo S80 I tuning FAQ
Which tuner do I need for my Volvo S80 I?
Find your engine in the table above – each row shows the tuner and the price.
Is a tuning module the same as a Stage 1 tune?
Not quite. Stage 1 usually means an ECU flash tune 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.