GAN tuning modules · up to +30% power

Performance Chip Tuning Iveco Massif

2 engines · +42 to +50 hp

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

The short answer

Iveco Massif: 2 engines — 2 gas. Gains run from +42 to +50 hp, with up to +105 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR.

engines

2 gas

+50hp

best in this generation: 3.0 HPT 177 → 227 hp

gain range +42…+50 hp

+105Nm

max torque gain

3.0 HPT, GT

from 219EUR

tuning module price

GAN GTL from 219 EUR · GAN GT from 329 EUR

Horsepower and torque gains

All Iveco Massif engines: exact gains

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

Engine	STOCK → with GAN	Gain	Tuners and prices
Gasoline · 2 engines
3.0 HPT177 hp / 400 Nm	177 hp227 hp / 505 Nm	+50 hp+105 Nm	GTL — 249 EUR · 220 hp GT — 399 EUR · 227 hp	Select →
3.0 HPI145 hp / 350 Nm	145 hp187 hp / 455 Nm	+42 hp+105 Nm	GTL — 219 EUR · 181 hp GT — 329 EUR · 187 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.

Not sure which engine you have?

Find your engine by its horsepower – check your window sticker or decode your VIN. Each version has its own calibration.

GAN tuning module for the Iveco Massif

Iveco Massif 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

+50 hpbest in this generation
3.0 HPT 177 hp → 227 hp. The other engines gain +42 hp and up; check the table for each one.
up to +30%more power
GAN GT: up to 30%, GAN GTL: up to 25%, GAN GA+: up to 12%.
GAN APPpower control via smartphone
Switch between SPORT, DYNAMIC, ECO and STOCK in the GAN app.
50 daystest drive
Enhanced performance or your money back, excluding shipping costs.

Prices for the Iveco Massif

GAN GT from 329 EUR GAN GTL from 219 EUR

Find your engine in the table

FAQ

Iveco Massif tuning FAQ

Which tuner do I need for my Iveco Massif?

Every engine in this generation is turbocharged, so you’ll want the GAN GT or GAN GTL. 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.