Chiptuning Toyota Avensis II (2003–2008)
10 engines · +13 to +50 hp
Toyota Avensis II: 10 engines — 4 petrol and 6 diesel. The gain is +13 to +50 hp, with up to +105 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.
All Toyota Avensis II engines: exact gains
Standard output, output with GAN, the gain and the price for each box. Diesel and petrol engines are listed separately.
| Engine | STOCK → with GAN | Gain | Tuning boxes and prices | |
|---|---|---|---|---|
| Diesel · 6 engines | ||||
| 2.2 D-CAT 2003-06177 hp / 400 Nm | +50 hp+105 Nm |
GTL — 249 EUR · 220 hp GT — 399 EUR · 227 hp |
Select → | |
| 2.2 D-4D 2003-06150 hp / 310 Nm | +43 hp+93 Nm |
GTL — 249 EUR · 187 hp GT — 399 EUR · 193 hp |
Select → | |
| 2.0 D-4D126 hp / 300 Nm | +38 hp+85 Nm |
GTL — 219 EUR · 158 hp GT — 329 EUR · 164 hp |
Select → | |
| 2.0 D-4D (sensor1) 2003-06110 hp / 250 Nm | +32 hp+73 Nm |
GTL — 219 EUR · 138 hp GT — 329 EUR · 142 hp |
Select → | |
| 2.0 D-4D (sensor2) 2003-06110 hp / 250 Nm | +32 hp+73 Nm |
GTL — 219 EUR · 138 hp GT — 329 EUR · 142 hp |
Select → | |
| 2.0 D-4D116 hp / 280 Nm | +14 hp+34 Nm |
GA — 189 EUR · 130 hp GA+ — 189 EUR · 130 hp |
Select → | |
| Petrol · 4 engines | ||||
| 2.4i163 hp / 230 Nm | +20 hp+28 Nm |
GA — 189 EUR · 183 hp GA+ — 189 EUR · 183 hp |
Select → | |
| 2.0i147 hp / 196 Nm | +18 hp+24 Nm |
GA — 189 EUR · 165 hp GA+ — 189 EUR · 165 hp |
Select → | |
| 1.8i129 hp / 170 Nm | +15 hp+20 Nm |
GA — 189 EUR · 144 hp GA+ — 189 EUR · 144 hp |
Select → | |
| 1.6i110 hp / 149 Nm | +13 hp+18 Nm |
GA — 189 EUR · 123 hp GA+ — 189 EUR · 123 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:
Toyota Avensis II remap: what changes
The GAN box plugs in between the sensors and the engine control unit (ECU) and adjusts their signals, while a flash remap rewrites the ECU itself. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the box can be removed at any time.
- Bluetoothchange modes from your phone
- 18 mapsfine-tuning for your engine
- 15 minutesfitted to the factory connectors
- IP67water and dust protection
- +50 hpbest in this generation
2.2 D-CAT 2003-06 177 hp → 227 hp. The other engines gain at least +13 hp; check the table for each one.
- +105 Nmfor diesels
Diesels gain mostly torque: +34 to +105 Nm, which helps with overtaking and towing.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 4 naturally aspirated engines: GAN GA / GAN GA+ tuning boxes; check the table for each engine’s figure.
- 50 daystest drive
Feel the difference or get your money back, excluding delivery costs.
Toyota Avensis II remap: common questions
Which tuning box do I need for the Toyota Avensis II?
Find your engine in the table above – each row shows the box and its price.
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.