GAN tuning modules · up to +30% power

Performance Chip Tuning 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

The short answer

B W246: 16 engines — 9 gas and 7 diesel. Gains run from +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 gas · 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+

Horsepower and torque gains

All B W246 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 · 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 →
Gasoline · 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 →

stock powergain with GAN

Each engine gets its own performance chip: GAN GT / GTL or GAN GA / GA+. Prices are per performance chip 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 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:

220 CDI 163 / 177 hp

GAN tuning module for the Mercedes-Benz B W246

Mercedes-Benz B W246 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

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

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

FAQ

Mercedes-Benz B W246 tuning FAQ

Which tuner do I need for my B W246?

Turbo engines take the GAN GT or GAN GTL; naturally aspirated engines take the GAN GA or GAN GA+. 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.