Chiptuning Renault Megane I (until 2003)
11 engines · +8 to +31 hp
Renault Megane I: 11 engines — 8 petrol and 2 diesel and 1 hybrid. The gain is +8 to +31 hp, with up to +65 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.
All Renault Megane I 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 · 2 engines | ||||
| 1.9 dCi102 hp / 200 Nm | +31 hp+65 Nm |
GTL — 219 EUR · 128 hp GT — 329 EUR · 133 hp |
Select → | |
| 1.9 dCi98 hp / 200 Nm | +28 hp+58 Nm |
GTL — 219 EUR · 123 hp GT — 329 EUR · 126 hp |
Select → | |
| Petrol · 8 engines | ||||
| 2.0i150 hp / 185 Nm | +18 hp+22 Nm |
GA — 189 EUR · 168 hp GA+ — 189 EUR · 168 hp |
Select → | |
| 1.8i116 hp / 158 Nm | +14 hp+19 Nm |
GA — 189 EUR · 130 hp GA+ — 189 EUR · 130 hp |
Select → | |
| 2.0i113 hp / 168 Nm | +14 hp+20 Nm |
GA — 189 EUR · 127 hp GA+ — 189 EUR · 127 hp |
Select → | |
| 1.6i107 hp / 148 Nm | +13 hp+18 Nm |
GA — 189 EUR · 120 hp GA+ — 189 EUR · 120 hp |
Select → | |
| 1.4i95 hp / 127 Nm | +11 hp+15 Nm |
GA — 189 EUR · 106 hp GA+ — 189 EUR · 106 hp |
Select → | |
| 1.6i90 hp / 124 Nm | +11 hp+15 Nm |
GA — 189 EUR · 101 hp GA+ — 189 EUR · 101 hp |
Select → | |
| 1.6i75 hp / 130 Nm | +9 hp+16 Nm |
GA — 189 EUR · 84 hp GA+ — 189 EUR · 84 hp |
Select → | |
| 1.4i Eco (BA0T)70 hp / 105 Nm | +8 hp+13 Nm |
GA — 189 EUR · 78 hp GA+ — 189 EUR · 78 hp |
Select → | |
| Hybrid · 1 engine | ||||
| 1.4 e (BA0E)75 hp / 114 Nm | +9 hp+14 Nm |
GA — 189 EUR · 84 hp GA+ — 189 EUR · 84 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:
Renault Megane I 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
- +31 hpbest in this generation
1.9 dCi 102 hp → 133 hp. The other engines gain at least +8 hp; check the table for each one.
- +65 Nmfor diesels
Diesels gain mostly torque: +58 to +65 Nm, which helps with overtaking and towing.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 8 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.
Renault Megane I remap: common questions
Which tuning box do I need for the Renault Megane I?
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.