GAN tuning modules · up to +30% power

Chiptuning Mercedes-Benz B W246 (2011–2018)

16 engines · +11 to +52 hp

Choose the engine for your B W246

up to +30%power with GAN GT
up to 15%fuel savings
up to 2 yearsengine warranty
50 daystest drive

At a glance

B W246: 16 engines — 9 petrol and 7 diesel. The gain is +11 to +52 hp, with up to +95 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.

engines

9 petrol · 7 diesel

+52hp

best in this generation: 220 184 → 236 hp

gain range +11…+52 hp

+95Nm

max torque gain

220 CDI, GT

turbo engines

3 naturally aspirated — GA / GA+

Power gains

All B W246 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 · 7 engines
220 CDI163 hp / 400 Nm	163 hp213 hp / 495 Nm	+50 hp+95 Nm	GTL — 249 EUR · 206 hp GT — 399 EUR · 213 hp	Select →
220 CDI177 hp / 350 Nm	177 hp227 hp / 445 Nm	+50 hp+95 Nm	GTL — 249 EUR · 220 hp GT — 399 EUR · 227 hp	Select →
220 CDI BlueEF170 hp / 350 Nm	170 hp220 hp / 445 Nm	+50 hp+95 Nm	GTL — 249 EUR · 213 hp GT — 399 EUR · 220 hp	Select →
200 CDI136 hp / 300 Nm	136 hp177 hp / 390 Nm	+41 hp+90 Nm	GTL — 219 EUR · 170 hp GT — 329 EUR · 177 hp	Select →
200 CDI BlueEF136 hp / 300 Nm	136 hp176 hp / 385 Nm	+40 hp+85 Nm	GTL — 219 EUR · 170 hp GT — 329 EUR · 176 hp	Select →
180 CDI BlueEF (1796 ccm)109 hp / 250 Nm	109 hp142 hp / 325 Nm	+33 hp+75 Nm	GTL — 219 EUR · 137 hp GT — 329 EUR · 142 hp	Select →
160 CDI90 hp / 220 Nm	90 hp116 hp / 284 Nm	+26 hp+64 Nm	GTL — 219 EUR · 113 hp GT — 329 EUR · 116 hp	Select →
Petrol · 9 engines
220184 hp / 300 Nm	184 hp236 hp / 385 Nm	+52 hp+85 Nm	GTL — 249 EUR · 228 hp GT — 399 EUR · 236 hp	Select →
200 BlueEF (1595 ccm)156 hp / 250 Nm	156 hp195 hp / 325 Nm	+39 hp+75 Nm	GTL — 249 EUR · 189 hp GT — 399 EUR · 195 hp	Select →
200 BlueEF (1796 ccm)156 hp / 250 Nm	156 hp189 hp / 303 Nm	+33 hp+53 Nm	GTL — 249 EUR · 184 hp GT — 399 EUR · 189 hp	Select →
160102 hp / 180 Nm	102 hp133 hp / 234 Nm	+31 hp+54 Nm	GTL — 219 EUR · 128 hp GT — 329 EUR · 133 hp	Select →
250211 hp / 350 Nm	211 hp242 hp / 445 Nm	+31 hp+95 Nm	GTL — 249 EUR · 237 hp GT — 399 EUR · 242 hp	Select →
180 BlueEF122 hp / 200 Nm	122 hp146 hp / 260 Nm	+24 hp+60 Nm	GTL — 219 EUR · 142 hp GT — 329 EUR · 146 hp	Select →
200136 hp / 185 Nm	136 hp152 hp / 207 Nm	+16 hp+22 Nm	GA — 189 EUR · 152 hp GA+ — 189 EUR · 152 hp	Select →
170115 hp / 155 Nm	115 hp129 hp / 174 Nm	+14 hp+19 Nm	GA — 189 EUR · 129 hp GA+ — 189 EUR · 129 hp	Select →
15095 hp / 140 Nm	95 hp106 hp / 157 Nm	+11 hp+17 Nm	GA — 189 EUR · 106 hp GA+ — 189 EUR · 106 hp	Select →

standard powergain with GAN

Each engine has its own tuning box: GAN GT / GTL or GAN GA / GA+. Prices are per box and include the current discount.

All Mercedes-Benz B generations B (W245) 2005-11 B (T247) 2018->

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:

220 CDI 163 / 177 hp

GAN tuning box for the Mercedes-Benz B W246

Mercedes-Benz B W246 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

+52 hpbest in this generation
220 184 hp → 236 hp. The other engines gain at least +11 hp; check the table for each one.
+95 Nmfor diesels
Diesels gain mostly torque: +64 to +95 Nm, which helps with overtaking and towing.
up to +12%with the GAN GA+ on naturally aspirated engines
For 3 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.

Prices for the Mercedes-Benz B W246

GAN GT from 329 EUR GAN GTL from 219 EUR GAN GA / GA+ from 189 EUR

Find your engine in the table

FAQs

Mercedes-Benz B W246 remap: common questions

Which tuning box do I need for the B W246?

Turbocharged engines take the GAN GT or GAN GTL, naturally aspirated ones the GAN GA or GAN GA+. 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.