How many vehicles does Protunes provide ECU and TCU files for?

Protunes provides ECU files and TCU files for 1828 vehicle models across 180 makes. The B2B file service covers petrol and diesel cars, 4WDs, utes, performance vehicles, motorcycles, marine and agricultural engines.

What power gain can I expect from an ECU tune?

Typical power gains range from 15-50 kW for Stage 1 tunes on stock hardware, 30-80 kW for Stage 2 with supporting modifications (intake, intercooler, exhaust), and 80+ kW for Stage 3 custom builds with upgraded turbo and fuelling. Each vehicle in the database shows its typical gain figure.

Are the gain figures measured at the wheels or at the engine?

The figures shown in the Vehicle Database are typical engine-level gain estimates aggregated from our calibration library — they represent expected improvements at the engine. For dyno-verified results measured at the wheels, hubs or flywheel — depending on the dyno type used — see the Tune Archive. Real-world delivered wheel/hub gains are typically 80-90% of the engine figure due to drivetrain loss.

How long has Protunes been in the ECU tuning industry?

Protunes brings 17+ years of professional ECU calibration experience to every file delivered. We've developed calibration files across petrol, diesel, performance, 4WD, motorcycle, marine and agricultural applications.

Who can purchase ECU files and TCU files from Protunes?

Protunes is a strictly B2B ECU and TCU file service. Tuning files are available exclusively to approved professional tuning workshops, performance workshops, ECU tuners, ECU calibrators, dyno tuners, flash tuners, chiptuners, diesel tuners, 4WD performance specialists, remote tuning professionals, race teams and independent automotive workshops across Australia. Files are not sold to retail customers. Workshop accounts can be applied for through the portal.

Do you support remote tuning?

Yes. Remote tuning is available nationally across Australia for any workshop with the required reading and writing tools (e.g. KESS, MMFlex, Autotuner, MagicMotorSport, ECUtek, MHD, Bootmod3, HP Tuners, VersaTuner, PCMTec). Files are delivered electronically through the portal.

Vehicle Database — 1828 Models — B2B ECU Tuning File Service

Mercedes-Benz Trucks

Actros

Stage 1 Stage 2

Power (HP)

611 → 686 +74

Torque (Nm)

2700 → 3150 +450

71 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

BLACKEDITION 612hp

611 HP 456 kW

686 HP +74

2700 Nm

3150 Nm +450

2660 598hp

598 HP 446 kW

672 HP +74

2800 Nm

3250 Nm +450

3360 598hp

598 HP 446 kW

672 HP +74

2800 Nm

3250 Nm +450

2560 598hp

598 HP 446 kW

672 HP +74

2800 Nm

3250 Nm +450

1860 598hp euro4+5

598 HP 446 kW

672 HP +74

2800 Nm

3250 Nm +450

1858 578hp euro3

578 HP 431 kW

652 HP +74

2700 Nm

3150 Nm +450

+ 65 more engine variants available in the order form

Mercedes-Benz Trucks

Atego

Stage 1 Stage 2

Power (HP)

326 → 389 +63

Torque (Nm)

1300 → 1450 +150

57 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

1833 326hp

326 HP 243 kW

389 HP +63

1300 Nm

1450 Nm +150

1529 286hp

286 HP 213 kW

349 HP +63

1100 Nm

1250 Nm +150

1229 286hp

286 HP 213 kW

349 HP +63

1120 Nm

1270 Nm +150

1329 286hp

286 HP 213 kW

349 HP +63

1120 Nm

1270 Nm +150

1828 279hp

279 HP 208 kW

342 HP +63

1100 Nm

1250 Nm +150

1228 279hp

279 HP 208 kW

342 HP +63

1100 Nm

1250 Nm +150

+ 51 more engine variants available in the order form

Mercedes-Benz Trucks

Axor

Stage 1 Stage 2

Power (HP)

428 → 493 +65

Torque (Nm)

2100 → 2380 +280

21 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2543 428hp

428 HP 319 kW

493 HP +65

2100 Nm

2380 Nm +280

1843 428hp

428 HP 319 kW

493 HP +65

2100 Nm

2380 Nm +280

2540 401hp

401 HP 299 kW

466 HP +65

2000 Nm

2280 Nm +280

1840 401hp

401 HP 299 kW

466 HP +65

2000 Nm

2280 Nm +280

2536 360hp

359 HP 268 kW

424 HP +65

1850 Nm

2130 Nm +280

1836 360hp

359 HP 268 kW

424 HP +65

1850 Nm

2130 Nm +280

+ 15 more engine variants available in the order form

Mercedes-Benz Trucks

Econic

Stage 1 Stage 2

Power (HP)

326 → 380 +54

Torque (Nm)

1300 → 1490 +190

8 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

1833 326hp

326 HP 243 kW

380 HP +54

1300 Nm

1490 Nm +190

2633 326hp

326 HP 243 kW

380 HP +54

1300 Nm

1490 Nm +190

1829 286hp

286 HP 213 kW

340 HP +54

1120 Nm

1310 Nm +190

2628 279hp

279 HP 208 kW

333 HP +54

1100 Nm

1290 Nm +190

1828 279hp

279 HP 208 kW

333 HP +54

1100 Nm

1290 Nm +190

1824 238hp

237 HP 177 kW

291 HP +54

850 Nm

1040 Nm +190

+ 2 more engine variants available in the order form