GAN tuning modules · up to +30% power

Chiptuning Smart ForTwo I (until 2007)

8 engines · +5 to +12 hp

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

At a glance

Smart ForTwo I: 8 engines — 7 petrol and 1 diesel. The gain is +5 to +12 hp, with up to +30 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.

engines

7 petrol · 1 diesel

+12hp

best in this generation: 0.8 CDI 41 → 53 hp

gain range +5…+12 hp

+30Nm

max torque gain

0.8 CDI, GT

turbo engine

7 — GA / GA+

Power gains

All Smart ForTwo 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 · 1 engine
0.8 CDI41 hp / 100 Nm	41 hp53 hp / 130 Nm	+12 hp+30 Nm	GTL — 219 EUR · 51 hp GT — 329 EUR · 53 hp	Select →
Petrol · 7 engines
0.7T75 hp / 110 Nm	75 hp84 hp / 123 Nm	+9 hp+13 Nm	GA — 189 EUR · 84 hp GA+ — 189 EUR · 84 hp	Select →
0.6T70 hp / 100 Nm	70 hp78 hp / 112 Nm	+8 hp+12 Nm	GA — 189 EUR · 78 hp GA+ — 189 EUR · 78 hp	Select →
0.6T55 hp / 80 Nm	55 hp62 hp / 90 Nm	+7 hp+10 Nm	GA — 189 EUR · 62 hp GA+ — 189 EUR · 62 hp	Select →
0.6T61 hp / 95 Nm	61 hp68 hp / 106 Nm	+7 hp+11 Nm	GA — 189 EUR · 68 hp GA+ — 189 EUR · 68 hp	Select →
0.7T61 hp / 95 Nm	61 hp68 hp / 106 Nm	+7 hp+11 Nm	GA — 189 EUR · 68 hp GA+ — 189 EUR · 68 hp	Select →
0.7T50 hp / 80 Nm	50 hp56 hp / 90 Nm	+6 hp+10 Nm	GA — 189 EUR · 56 hp GA+ — 189 EUR · 56 hp	Select →
0.6T45 hp / 70 Nm	45 hp50 hp / 78 Nm	+5 hp+8 Nm	GA — 189 EUR · 50 hp GA+ — 189 EUR · 50 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 Smart ForTwo generations Smart ForTwo (II) 2007-15 Smart ForTwo (III) 2014->

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:

0.7T 50 / 61 / 75 hp0.6T 45 / 55 / 61 / 70 hp

GAN tuning box for the Smart ForTwo I

Smart ForTwo 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

+12 hpbest in this generation
0.8 CDI 41 hp → 53 hp. The other engines gain at least +5 hp; check the table for each one.
+30 Nmfor diesels
Diesels gain mostly torque: +30 to +30 Nm, which helps with overtaking and towing.
up to +12%with the GAN GA+
GAN GA and 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 Smart ForTwo I

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

Find your engine in the table

FAQs

Smart ForTwo I remap: common questions

Which tuning box do I need for the Smart ForTwo 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.