Performance Chip Tuning for Opel Astra H

The short answer

Opel Astra H: 24 engines — 12 gas and 12 diesel. Gains run from +8 to +51 hp, with up to +89 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.

24

engines

12 gas · 12 diesel

+51hp

best in this generation: 1.6 Turbo 179 → 230 hp

gain range +8…+51 hp

+89Nm

max torque gain

1.9 CDTI, GT

13

turbo engines

11 — GA / GA+

Horsepower and torque gains

All Opel Astra H 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 · 12 engines
1.9 CDTI150 hp / 320 Nm	150 hp193 hp / 409 Nm	+43 hp+89 Nm	GTL — 249 EUR · 187 hp GT — 399 EUR · 193 hp	Select →
1.7 CDTI (sensor1)125 hp / 280 Nm	125 hp162 hp / 361 Nm	+37 hp+81 Nm	GTL — 219 EUR · 156 hp GT — 329 EUR · 162 hp	Select →
1.7 CDTI (sensor2)125 hp / 280 Nm	125 hp162 hp / 361 Nm	+37 hp+81 Nm	GTL — 219 EUR · 156 hp GT — 329 EUR · 162 hp	Select →
1.9 CDTI120 hp / 280 Nm	120 hp156 hp / 361 Nm	+36 hp+81 Nm	GTL — 219 EUR · 151 hp GT — 329 EUR · 156 hp	Select →
1.7 CDTI (sensor1)110 hp / 260 Nm	110 hp143 hp / 341 Nm	+33 hp+81 Nm	GTL — 219 EUR · 138 hp GT — 329 EUR · 143 hp	Select →
1.7 CDTI (sensor2)110 hp / 260 Nm	110 hp143 hp / 341 Nm	+33 hp+81 Nm	GTL — 219 EUR · 138 hp GT — 329 EUR · 143 hp	Select →
1.7 CDTI (sensor1)101 hp / 240 Nm	101 hp131 hp / 312 Nm	+30 hp+72 Nm	GTL — 219 EUR · 127 hp GT — 329 EUR · 131 hp	Select →
1.7 CDTI (sensor2)101 hp / 240 Nm	101 hp131 hp / 312 Nm	+30 hp+72 Nm	GTL — 219 EUR · 127 hp GT — 329 EUR · 131 hp	Select →
1.9 CDTI101 hp / 260 Nm	101 hp131 hp / 337 Nm	+30 hp+77 Nm	GTL — 219 EUR · 127 hp GT — 329 EUR · 131 hp	Select →
1.3 CDTI90 hp / 200 Nm	90 hp117 hp / 260 Nm	+27 hp+60 Nm	GTL — 219 EUR · 113 hp GT — 329 EUR · 117 hp	Select →
1.7 CDTI (sensor1)80 hp / 170 Nm	80 hp104 hp / 221 Nm	+24 hp+51 Nm	GTL — 219 EUR · 100 hp GT — 329 EUR · 104 hp	Select →
1.7 CDTI (sensor2)80 hp / 170 Nm	80 hp104 hp / 221 Nm	+24 hp+51 Nm	GTL — 219 EUR · 100 hp GT — 329 EUR · 104 hp	Select →
Gasoline · 12 engines
1.6 Turbo179 hp / 230 Nm	179 hp230 hp / 299 Nm	+51 hp+69 Nm	GTL — 249 EUR · 222 hp GT — 399 EUR · 230 hp	Select →
2.0 Turbo240 hp / 320 Nm	240 hp269 hp / 358 Nm	+29 hp+38 Nm	GA — 199 EUR · 269 hp GA+ — 199 EUR · 269 hp	Select →
2.0 Turbo200 hp / 262 Nm	200 hp224 hp / 293 Nm	+24 hp+31 Nm	GA — 199 EUR · 224 hp GA+ — 199 EUR · 224 hp	Select →
1.8i140 hp / 175 Nm	140 hp157 hp / 196 Nm	+17 hp+21 Nm	GA — 189 EUR · 157 hp GA+ — 189 EUR · 157 hp	Select →
1.8i125 hp / 168 Nm	125 hp140 hp / 188 Nm	+15 hp+20 Nm	GA — 189 EUR · 140 hp GA+ — 189 EUR · 140 hp	Select →
1.6i115 hp / 155 Nm	115 hp129 hp / 174 Nm	+14 hp+19 Nm	GA — 189 EUR · 129 hp GA+ — 189 EUR · 129 hp	Select →
1.6i105 hp / 150 Nm	105 hp118 hp / 168 Nm	+13 hp+18 Nm	GA — 189 EUR · 118 hp GA+ — 189 EUR · 118 hp	Select →
1.4i90 hp / 125 Nm	90 hp101 hp / 140 Nm	+11 hp+15 Nm	GA — 189 EUR · 101 hp GA+ — 189 EUR · 101 hp	Select →
1.6i94 hp / 150 Nm	94 hp105 hp / 168 Nm	+11 hp+18 Nm	GA — 189 EUR · 105 hp GA+ — 189 EUR · 105 hp	Select →
1.2i80 hp / 110 Nm	80 hp90 hp / 123 Nm	+10 hp+13 Nm	GA — 189 EUR · 90 hp GA+ — 189 EUR · 90 hp	Select →
1.4i80 hp / 125 Nm	80 hp90 hp / 140 Nm	+10 hp+15 Nm	GA — 189 EUR · 90 hp GA+ — 189 EUR · 90 hp	Select →
1.2i65 hp / 110 Nm	65 hp73 hp / 123 Nm	+8 hp+13 Nm	GA — 189 EUR · 73 hp GA+ — 189 EUR · 73 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 Opel Astra generations Opel Astra (F) 2000-05 Opel Astra (G) ->2009 Opel Astra (J) 2009-17 Opel Astra (K) 2015->

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:

1.9 CDTI 101 / 120 / 150 hp1.7 CDTI (sensor1) 80 / 101 / 110 / 125 hp1.7 CDTI (sensor2) 80 / 101 / 110 / 125 hp2.0 Turbo 200 / 240 hp1.8i 125 / 140 hp1.6i 94 / 105 / 115 hp1.4i 80 / 90 hp1.2i 65 / 80 hp

GAN tuning module for the Opel Astra H

Opel Astra H 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

+51 hpbest in this generation
1.6 Turbo 179 hp → 230 hp. The other engines gain +8 hp and up; check the table for each one.
+89 Nmfor diesels
Diesels gain mostly torque: +51 to +89 Nm for towing and hauling.
up to +12%with the GAN GA+ on naturally aspirated engines
For 9 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 Opel Astra H

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

Find your engine in the table

What owners say

What Opel Astra owners say about GAN

★★★★★

In general, I liked everything!! At least according to my personal feelings this device corresponds to the declared characteristics Good device, and you do not need to buy another device for another car.

Opel Astra 2016 1.6, 200 hp

Cedric Meliokko. Finland · from our customer reviews

FAQ

Opel Astra H tuning FAQ

Which tuner do I need for my Opel Astra H?

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.