GAN tuning modules · up to +30% power

Performance Chip Tuning Mercedes-Benz Vito W638 (until 2003)

9 engines · +9 to +44 hp

Choose the engine for your Mercedes-Benz Vito W638

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

The short answer

Mercedes-Benz Vito W638: 9 engines — 9 diesel. Gains run from +9 to +44 hp, with up to +107 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.

engines

9 diesel

+44hp

best in this generation: 2.2 CDI 150 → 194 hp

gain range +9…+44 hp

+107Nm

max torque gain

3.0 CDI, GT

turbo engines

1 — GA / GA+

Horsepower and torque gains

All Mercedes-Benz Vito W638 engines: exact gains

STOCK output, output with GAN, gain and price for each module.

Engine	STOCK → with GAN	Gain	Tuners and prices
Diesel · 9 engines
2.2 CDI150 hp / 330 Nm	150 hp194 hp / 426 Nm	+44 hp+96 Nm	GTL — 249 EUR · 188 hp GT — 399 EUR · 194 hp	Select →
3.0 CDI204 hp / 510 Nm	204 hp247 hp / 617 Nm	+43 hp+107 Nm	GTL — 249 EUR · 241 hp GT — 399 EUR · 247 hp	Select →
112 CDI122 hp / 300 Nm	122 hp159 hp / 385 Nm	+37 hp+85 Nm	GTL — 219 EUR · 153 hp GT — 329 EUR · 159 hp	Select →
2.0 CDI116 hp / 290 Nm	116 hp150 hp / 374 Nm	+34 hp+84 Nm	GTL — 219 EUR · 145 hp GT — 329 EUR · 150 hp	Select →
2.2 CDI109 hp / 270 Nm	109 hp141 hp / 348 Nm	+32 hp+78 Nm	GTL — 219 EUR · 136 hp GT — 329 EUR · 141 hp	Select →
110 CDI102 hp / 250 Nm	102 hp133 hp / 321 Nm	+31 hp+71 Nm	GTL — 219 EUR · 128 hp GT — 329 EUR · 133 hp	Select →
110 CDI98 hp / 230 Nm	98 hp126 hp / 297 Nm	+28 hp+67 Nm	GTL — 219 EUR · 123 hp GT — 329 EUR · 126 hp	Select →
108 CDI82 hp / 200 Nm	82 hp106 hp / 260 Nm	+24 hp+60 Nm	GTL — 219 EUR · 102 hp GT — 329 EUR · 106 hp	Select →
110 CDI79 hp / 152 Nm	79 hp88 hp / 170 Nm	+9 hp+18 Nm	GA — 189 EUR · 88 hp GA+ — 189 EUR · 88 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 Vito generations Mercedes-Benz Vito (W639) 2003-14 Mercedes-Benz Vito (W447) 2014->

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:

2.2 CDI 109 / 150 hp110 CDI 79 / 98 / 102 hp

GAN tuning module for the Mercedes-Benz Vito W638

Mercedes-Benz Vito W638 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

+44 hpbest in this generation
2.2 CDI 150 hp → 194 hp. The other engines gain +9 hp and up; check the table for each one.
+107 Nmfor diesels
Diesels gain mostly torque: +18 to +107 Nm for towing and hauling.
up to +12%with the GAN GA+
GAN GA and 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 Vito W638

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 Vito W638 tuning FAQ

Which tuner do I need for my Mercedes-Benz Vito W638?

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.