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

Lexus

Stage 1

Power (HP)

219

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

300h 218hp

219 HP 163 kW

219 HP

Lexus

Stage 1

Power (HP)

477 → 498 +21

Torque Gain

+22 Nm

7 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

F 477hp

477 HP 356 kW

498 HP +21

—

460 347hp

347 HP 259 kW

368 HP +21

460 Nm

482 Nm +22

450h 345hp

345 HP 257 kW

366 HP +21

—

350 - 317hp

316 HP 236 kW

338 HP +21

—

300 250hp

249 HP 186 kW

270 HP +21

310 Nm

332 Nm +22

300h 223hp

223 HP 166 kW

244 HP +21

—

+ 1 more engine variant available in the order form

Lexus

Stage 1 Stage 2

Power (HP)

422 → 477 +55

Torque (Nm)

505 → 615 +110

10 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

F 5.0 V8 423hp

422 HP 315 kW

477 HP +55

505 Nm

615 Nm +110

350i V6 311hp

311 HP 232 kW

366 HP +55

376 Nm

486 Nm +110

350i 311hp

311 HP 232 kW

366 HP +55

376 Nm

486 Nm +110

300i V6 260hp

260 HP 194 kW

315 HP +55

320 Nm

430 Nm +110

200t 245hp

245 HP 183 kW

300 HP +55

350 Nm

460 Nm +110

300 (2.0T) 241hp

241 HP 180 kW

296 HP +55

350 Nm

460 Nm +110

+ 4 more engine variants available in the order form

Lexus

Stage 1

Power (HP)

445 → 475 +30

Torque Gain

+70 Nm

4 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

600h 445hp

445 HP 332 kW

475 HP +30

—

500 - 420hp

420 HP 313 kW

450 HP +30

600 Nm

670 Nm +70

460L 386hp

386 HP 288 kW

416 HP +30

—

500h 359hp

359 HP 268 kW

389 HP +30

—

Lexus

Stage 1

Power (HP)

414

2 engines

Engine Variant

Power Before (HP)

Power After (HP)

600 (3.5T) 415hp

414 HP 309 kW

414 HP

500d 309hp

308 HP 230 kW

308 HP

Lexus

Stage 1

Power (HP)

240 → 272 +32

Torque (Nm)

350 → 400 +50

4 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.0 Turbo 240hp

240 HP 179 kW

272 HP +32

350 Nm

400 Nm +50

200t 238hp

237 HP 177 kW

269 HP +32

350 Nm

400 Nm +50

300h 197hp

197 HP 147 kW

229 HP +32

—

300h 155hp

156 HP 116 kW

188 HP +32

210 Nm

260 Nm +50

Lexus

Stage 1

Power (HP)

477 → 497 +20

Torque Gain

+60 Nm

4 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

F - 477hp

477 HP 356 kW

497 HP +20

—

350 - 306hp

306 HP 228 kW

326 HP +20

377 Nm

437 Nm +60

200t 245hp

245 HP 183 kW

265 HP +20

350 Nm

410 Nm +60

300h - 233hp

233 HP 174 kW

253 HP +20

221 Nm

281 Nm +60

Lexus

Stage 1

Power (HP)

312 → 342 +30

Torque Gain

+50 Nm

5 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

450h F Sport V6 313hp

312 HP 233 kW

342 HP +30

—

450h V6 308hp

308 HP 230 kW

338 HP +30

—

450h 299hp

299 HP 223 kW

329 HP +30

—

F Sport V6 295hp

295 HP 220 kW

325 HP +30

—

2.0T 235hp

235 HP 175 kW

265 HP +30

350 Nm

400 Nm +50

Lexus

Stage 1

Power (HP)

177

2 engines

Engine Variant

Power Before (HP)

Power After (HP)

200 - 177hp

177 HP 132 kW

177 HP

250h 177hp

177 HP 132 kW

177 HP