Chiptuning Mercedes-Benz B T247 (since 2018)
3 engines · +37 to +39 hp
B T247: 3 engines — 3 petrol. The gain is +37 to +39 hp, with up to +85 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR.
All B T247 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 · 3 engines | ||||
| 180136 hp / 200 Nm | +39 hp+58 Nm |
GTL — 219 EUR · 170 hp GT — 329 EUR · 175 hp |
Select → | |
| 200163 hp / 250 Nm | +39 hp+83 Nm |
GTL — 249 EUR · 196 hp GT — 399 EUR · 202 hp |
Select → | |
| 200 DCT Sport150 hp / 250 Nm | +37 hp+85 Nm |
GTL — 249 EUR · 181 hp GT — 399 EUR · 187 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?
Find your engine by the power output in your registration document: each version has its own module calibration.
Mercedes-Benz B T247 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
- +39 hpbest in this generation
180 136 hp → 175 hp. The other engines gain at least +37 hp; check the table for each one.
- up to +30%more power
GAN GT: up to 30%, GAN GTL: up to 25%, GAN GA+: up to 12%.
- 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.
Mercedes-Benz B T247 remap: common questions
Which tuning box do I need for the B T247?
Every engine in this generation is turbocharged, so it takes the GAN GT or GAN GTL. 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.