GAN tuning modules · up to +30% power

Chiptuning Ford Focus I (2001–2005)

9 engines · +9 to +35 hp

Choose the engine for your Ford Focus I

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

At a glance

Ford Focus I: 9 engines — 7 petrol and 2 diesel. The gain is +9 to +35 hp, with up to +81 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.

engines

7 petrol · 2 diesel

+35hp

best in this generation: 1.8 TDCi 116 → 151 hp

gain range +9…+35 hp

+81Nm

max torque gain

1.8 TDCi, GT

turbo engines

7 — GA / GA+

Power gains

All Ford Focus 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 · 2 engines
1.8 TDCi116 hp / 250 Nm	116 hp151 hp / 331 Nm	+35 hp+81 Nm	GTL — 219 EUR · 146 hp GT — 329 EUR · 151 hp	Select →
1.8 TDCi101 hp / 240 Nm	101 hp131 hp / 312 Nm	+30 hp+72 Nm	GTL — 219 EUR · 127 hp GT — 329 EUR · 131 hp	Select →
Petrol · 7 engines
2.0T215 hp / 310 Nm	215 hp241 hp / 347 Nm	+26 hp+37 Nm	GA — 199 EUR · 241 hp GA+ — 199 EUR · 241 hp	Select →
2.0i172 hp / 197 Nm	172 hp193 hp / 221 Nm	+21 hp+24 Nm	GA — 189 EUR · 193 hp GA+ — 189 EUR · 193 hp	Select →
2.0i131 hp / 173 Nm	131 hp147 hp / 194 Nm	+16 hp+21 Nm	GA — 189 EUR · 147 hp GA+ — 189 EUR · 147 hp	Select →
1.8i115 hp / 160 Nm	115 hp129 hp / 179 Nm	+14 hp+19 Nm	GA — 189 EUR · 129 hp GA+ — 189 EUR · 129 hp	Select →
1.6i100 hp / 143 Nm	100 hp112 hp / 160 Nm	+12 hp+17 Nm	GA — 189 EUR · 112 hp GA+ — 189 EUR · 112 hp	Select →
1.6i Duratec98 hp / 140 Nm	98 hp110 hp / 157 Nm	+12 hp+17 Nm	GA — 189 EUR · 110 hp GA+ — 189 EUR · 110 hp	Select →
1.4i75 hp / 125 Nm	75 hp84 hp / 140 Nm	+9 hp+15 Nm	GA — 189 EUR · 84 hp GA+ — 189 EUR · 84 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 Ford Focus generations Ford Focus (II) 2005-11 Ford Focus (III) 2011-19 Ford Focus (IV) 2018->Ford Focus (USA)

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:

1.8 TDCi 101 / 116 hp2.0i 131 / 172 hp

GAN tuning box for the Ford Focus I

Ford Focus 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

+35 hpbest in this generation
1.8 TDCi 116 hp → 151 hp. The other engines gain at least +9 hp; check the table for each one.
+81 Nmfor diesels
Diesels gain mostly torque: +72 to +81 Nm, which helps with overtaking and towing.
up to +12%with the GAN GA+ on naturally aspirated engines
For 6 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 Ford Focus I

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

Find your engine in the table

FAQs

Ford Focus I remap: common questions

Which tuning box do I need for the Ford Focus 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.