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

GMC

Acadia

Stage 1

Power (HP)

306 → 325 +20

Torque (Nm)

367 → 396 +29

3 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

3.6 V6 310hp

306 HP 228 kW

325 HP +20

367 Nm

396 Nm +29

3.6 V6 288hp

283 HP 211 kW

303 HP +20

366 Nm

395 Nm +29

3.6 V6 275hp

271 HP 202 kW

291 HP +20

251 Nm

280 Nm +29

GMC

Canyon

Stage 1

Power (HP)

303 → 323 +20

Torque (Nm)

373 → 395 +22

7 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

3.6 V6 308hp

303 HP 226 kW

323 HP +20

373 Nm

395 Nm +22

5.3 V8 300hp

295 HP 220 kW

315 HP +20

434 Nm

456 Nm +22

3.7 V6 242hp

239 HP 178 kW

258 HP +20

328 Nm

350 Nm +22

3.5 V6 220hp

216 HP 161 kW

236 HP +20

305 Nm

327 Nm +22

2.9i 185hp

182 HP 136 kW

202 HP +20

258 Nm

280 Nm +22

2.8 Duramax 181hp

178 HP 133 kW

198 HP +20

500 Nm

522 Nm +22

+ 1 more engine variant available in the order form

GMC

Envoy

Stage 1

Power (HP)

295 → 315 +20

Torque (Nm)

447 → 469 +22

3 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

5.3 V8 300hp

295 HP 220 kW

315 HP +20

447 Nm

469 Nm +22

5.3 V8 290hp

286 HP 213 kW

305 HP +20

441 Nm

463 Nm +22

4.2i - 270hp

266 HP 198 kW

285 HP +20

373 Nm

395 Nm +22

GMC

Safari

Stage 1

Power (HP)

186 → 206 +20

Torque (Nm)

339 → 360 +21

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

4.3i - 190hp

186 HP 139 kW

206 HP +20

339 Nm

360 Nm +21

GMC

Savana

Stage 1

Power (HP)

359 → 379 +20

Torque (Nm)

894 → 920 +26

6 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

6.6 V8 365hp

359 HP 268 kW

379 HP +20

894 Nm

920 Nm +26

6.0 V8 342hp

337 HP 251 kW

356 HP +20

506 Nm

532 Nm +26

5.3 V8 310hp

306 HP 228 kW

325 HP +20

453 Nm

478 Nm +26

4.8 V8 275hp

271 HP 202 kW

291 HP +20

393 Nm

418 Nm +26

5.7 V8 255hp

251 HP 187 kW

270 HP +20

447 Nm

472 Nm +26

4.3 V6 200hp

197 HP 147 kW

217 HP +20

353 Nm

378 Nm +26

GMC

Sierra

Stage 1

Power (HP)

439 → 458 +20

Torque (Nm)

1234 → 1255 +21

14 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

6.6 V8 445hp

439 HP 327 kW

458 HP +20

1234 Nm

1255 Nm +21

6.2 V8 420hp

413 HP 308 kW

433 HP +20

609 Nm

630 Nm +21

6.2 V8 403hp

397 HP 296 kW

417 HP +20

565 Nm

586 Nm +21

6.6 Duramax 365hp

359 HP 268 kW

379 HP +20

894 Nm

915 Nm +21

6.0 V8 360hp

354 HP 264 kW

374 HP +20

515 Nm

536 Nm +21

5.3 V8 355hp

350 HP 261 kW

370 HP +20

519 Nm

540 Nm +21

+ 8 more engine variants available in the order form

GMC

Sonoma

Stage 1

Power (HP)

192 → 211 +20

Torque (Nm)

352 → 374 +22

2 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

4.3 V6 195hp

192 HP 143 kW

211 HP +20

352 Nm

374 Nm +22

2.2i 120hp

118 HP 88 kW

138 HP +20

190 Nm

212 Nm +22

GMC

Terrain

Stage 1

Power (HP)

296 → 317 +21

Torque (Nm)

369 → 391 +22

5 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

3.6 V6 301hp

296 HP 221 kW

317 HP +21

369 Nm

391 Nm +22

3.0 V6 264hp

260 HP 194 kW

281 HP +21

301 Nm

323 Nm +22

2.0T 252hp

248 HP 185 kW

269 HP +21

353 Nm

375 Nm +22

2.4i 182hp

178 HP 133 kW

199 HP +21

233 Nm

255 Nm +22

1.6d 137hp

134 HP 100 kW

155 HP +21

325 Nm

347 Nm +22

GMC

Yukon

Stage 1

Power (HP)

413 → 433 +20

Torque (Nm)

610 → 630 +20

10 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

6.2 V8 420hp

413 HP 308 kW

433 HP +20

610 Nm

630 Nm +20

6.2 V8 405hp

398 HP 297 kW

418 HP +20

565 Nm

586 Nm +20

5.3 V8 340hp

335 HP 250 kW

355 HP +20

519 Nm

540 Nm +20

6.0 V8 Hybrid 332hp

327 HP 244 kW

347 HP +20

498 Nm

518 Nm +20

6.0 V8 329hp

325 HP 242 kW

344 HP +20

495 Nm

516 Nm +20

8.1 V8 325hp

320 HP 239 kW

340 HP +20

597 Nm

618 Nm +20

+ 4 more engine variants available in the order form