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

Infiniti

EX

Stage 1 Stage 2

Power (HP)

320 → 390 +69

Torque (Nm)

366 → 416 +50

4 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

3.7 V6 320hp

320 HP 239 kW

390 HP +69

366 Nm

416 Nm +50

3.5 V6 295hp

295 HP 220 kW

364 HP +69

366 Nm

416 Nm +50

3.0d 238hp

237 HP 177 kW

306 HP +69

550 Nm

600 Nm +50

3.0d 211hp

211 HP 157 kW

280 HP +69

550 Nm

600 Nm +50

Infiniti

FX

Stage 1 Stage 2

Power (HP)

390 → 459 +69

Torque (Nm)

500 → 550 +50

6 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

5.0 V8 390hp

390 HP 291 kW

459 HP +69

500 Nm

550 Nm +50

3.7 V6 331hp

331 HP 247 kW

400 HP +69

366 Nm

416 Nm +50

3.7 V6 320hp

320 HP 239 kW

390 HP +69

360 Nm

410 Nm +50

3.5 V6 302hp

302 HP 225 kW

371 HP +69

355 Nm

405 Nm +50

3.0d 238hp

237 HP 177 kW

306 HP +69

550 Nm

600 Nm +50

3.0d 211hp

211 HP 157 kW

280 HP +69

550 Nm

600 Nm +50

Infiniti

G25

Stage 1

Power (HP)

219 → 241 +22

Torque (Nm)

254 → 273 +19

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.5 V6 218hp

219 HP 163 kW

241 HP +22

254 Nm

273 Nm +19

Infiniti

G35

Stage 1

Power (HP)

306 → 317 +11

Torque (Nm)

363 → 382 +19

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

3.5 V6 306hp

306 HP 228 kW

317 HP +11

363 Nm

382 Nm +19

Infiniti

G37/M37

Stage 1

Power (HP)

331 → 361 +30

Torque (Nm)

366 → 416 +50

3 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

3.7 V6 331hp

331 HP 247 kW

361 HP +30

366 Nm

416 Nm +50

3.7 V6 320hp

320 HP 239 kW

351 HP +30

360 Nm

410 Nm +50

3.0d 235hp

235 HP 175 kW

265 HP +30

550 Nm

600 Nm +50

Infiniti

M

Stage 1 Stage 2

Power (HP)

420 → 489 +69

Torque (Nm)

565 → 615 +50

3 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

5.6 V6 420hp

420 HP 313 kW

489 HP +69

565 Nm

615 Nm +50

3.0d 238hp

237 HP 177 kW

306 HP +69

550 Nm

600 Nm +50

3.0d 211hp

211 HP 157 kW

280 HP +69

550 Nm

600 Nm +50

Infiniti

Q30

Stage 1 Stage 2

Power (HP)

211 → 264 +53

Torque (Nm)

350 → 450 +100

5 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.0T 211hp

211 HP 157 kW

264 HP +53

350 Nm

450 Nm +100

2.2d 170hp

170 HP 127 kW

223 HP +53

350 Nm

450 Nm +100

1.6 Turbo 156hp

156 HP 116 kW

209 HP +53

250 Nm

350 Nm +100

1.6 Turbo 122hp

122 HP 91 kW

175 HP +53

200 Nm

300 Nm +100

1.5d 109hp

109 HP 81 kW

162 HP +53

260 Nm

360 Nm +100

Infiniti

Q50

Stage 1 Stage 2

Power (HP)

405 → 444 +39

Torque (Nm)

475 → 620 +145

6 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

3.0T 405hp

405 HP 302 kW

444 HP +39

475 Nm

620 Nm +145

S 3.0T 405hp

405 HP 302 kW

444 HP +39

475 Nm

620 Nm +145

3.5 V6 Hybrid 365hp

365 HP 272 kW

404 HP +39

545 Nm

690 Nm +145

3.7 V6 328hp

329 HP 245 kW

368 HP +39

365 Nm

510 Nm +145

2.0T 211hp

211 HP 157 kW

250 HP +39

350 Nm

495 Nm +145

2.2d 170hp

170 HP 127 kW

209 HP +39

400 Nm

545 Nm +145

Infiniti

Q60

Stage 1 Stage 2

Power (HP)

405 → 481 +76

Torque (Nm)

475 → 550 +75

4 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

S 3.0 Bi-Turbo 405hp

405 HP 302 kW

481 HP +76

475 Nm

550 Nm +75

3.7 V6 320hp

320 HP 239 kW

397 HP +76

360 Nm

435 Nm +75

3.0 Bi-Turbo 304hp

304 HP 227 kW

380 HP +76

400 Nm

475 Nm +75

2.0T 211hp

211 HP 157 kW

287 HP +76

350 Nm

425 Nm +75

Infiniti

Q70

Stage 1 Stage 2

Power (HP)

416 → 458 +42

Torque (Nm)

561 → 621 +60

5 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

5.6 V8 416hp

416 HP 310 kW

458 HP +42

561 Nm

621 Nm +60

3.5 V6 Hybrid 365hp

365 HP 272 kW

407 HP +42

545 Nm

605 Nm +60

3.7 V6 330hp

330 HP 246 kW

372 HP +42

366 Nm

426 Nm +60

3.0d 238hp

237 HP 177 kW

279 HP +42

550 Nm

610 Nm +60

2.2d 170hp

170 HP 127 kW

212 HP +42

400 Nm

460 Nm +60

Infiniti

QX30

Stage 1 Stage 2

Power (HP)

211 → 250 +39

Torque (Nm)

350 → 420 +70

2 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.0T 211hp

211 HP 157 kW

250 HP +39

350 Nm

420 Nm +70

2.2d 170hp

170 HP 127 kW

209 HP +39

350 Nm

420 Nm +70

Infiniti

QX50

Stage 1 Stage 2

Power (HP)

272 → 314 +42

Torque (Nm)

380 → 450 +70

2 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.0 Turbo 272hp

272 HP 203 kW

314 HP +42

380 Nm

450 Nm +70

3.0d 238hp

237 HP 177 kW

279 HP +42

550 Nm

620 Nm +70

Infiniti

QX55

Stage 1

Power (HP)

268 → 300 +32

Torque (Nm)

380 → 450 +70

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.0T 268hp

268 HP 200 kW

300 HP +32

380 Nm

450 Nm +70

Infiniti

QX56

Stage 1 Stage 2

Power (HP)

400 → 450 +50

Torque (Nm)

560 → 591 +31

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

5.6 V8 400hp

400 HP 298 kW

450 HP +50

560 Nm

591 Nm +31

Infiniti

QX60

Stage 1

Power (HP)

295 → 317 +22

Torque (Nm)

366 → 392 +26

2 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

3.5 V6 295hp

295 HP 220 kW

317 HP +22

366 Nm

392 Nm +26

3.5 V6 262hp

261 HP 195 kW

283 HP +22

334 Nm

360 Nm +26

Infiniti

QX70

Stage 1 Stage 2

Power (HP)

390 → 432 +42

Torque (Nm)

500 → 550 +50

3 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

5.0 V8 390hp

390 HP 291 kW

432 HP +42

500 Nm

550 Nm +50

3.7 V6 320hp

320 HP 239 kW

362 HP +42

360 Nm

410 Nm +50

3.0d 238hp

237 HP 177 kW

279 HP +42

550 Nm

600 Nm +50

Infiniti

QX80

Stage 1 Stage 2

Power (HP)

405 → 450 +45

Torque (Nm)

560 → 591 +31

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

5.6 V8 405hp

405 HP 302 kW

450 HP +45

560 Nm

591 Nm +31