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

Holden

Captiva

Stage 1 Stage 2

Power (HP)

231 → 289 +58

Torque (Nm)

297 → 402 +105

5 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

3.2 V6 230hp

231 HP 172 kW

289 HP +58

297 Nm

402 Nm +105

2.4L 165hp

165 HP 123 kW

223 HP +58

230 Nm

335 Nm +105

2.2L 160hp

160 HP 119 kW

218 HP +58

350 Nm

455 Nm +105

2.0 VCDI 150hp

150 HP 112 kW

208 HP +58

320 Nm

425 Nm +105

2.0 VCDI 127hp

127 HP 95 kW

185 HP +58

295 Nm

400 Nm +105

Holden

Colorado

Stage 1

Power (HP)

181 → 208 +27

Torque (Nm)

500 → 560 +60

5 results 2 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.8 181hp

181 HP 135 kW

208 HP +27

500 Nm

560 Nm +60

3.0D 163hp

164 HP 122 kW

191 HP +27

360 Nm

420 Nm +60

Holden

Commodore

Stage 1 Stage 2

Power (HP)

412 → 446 +34

Torque (Nm)

550 → 590 +40

24 results 8 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

6.0 V8 Clubsport 412hp

412 HP 307 kW

446 HP +34

550 Nm

590 Nm +40

6.2 V8 408hp

408 HP 304 kW

442 HP +34

570 Nm

610 Nm +40

6.0 V8 360hp

359 HP 268 kW

393 HP +34

530 Nm

570 Nm +40

6.0 V8 354hp

354 HP 264 kW

388 HP +34

510 Nm

550 Nm +40

6.0 V8 350hp

350 HP 261 kW

384 HP +34

517 Nm

557 Nm +40

5.7 V8 306hp

306 HP 228 kW

340 HP +34

460 Nm

500 Nm +40

+ 2 more engine variants available in the order form

Holden

Cruze

Stage 1

Power (HP)

90 → 110 +20

Torque (Nm)

125 → 145 +20

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

1.4 90hp

90 HP 67 kW

110 HP +20

125 Nm

145 Nm +20

Holden

Monaro

Stage 1

Power (HP)

408 → 430 +22

Torque (Nm)

460 → 480 +20

2 results 2 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

5.7 V8 408hp

408 HP 304 kW

430 HP +22

460 Nm

480 Nm +20

5.7 V8 306hp

306 HP 228 kW

328 HP +22

460 Nm

480 Nm +20

Holden

Rodeo

Stage 1

Power (HP)

211 → 230 +19

Torque (Nm)

313 → 330 +17

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

3.6 V6 211hp

211 HP 157 kW

230 HP +19

313 Nm

330 Nm +17

Holden

Trax

Stage 1

Power (HP)

139 → 170 +30

Torque (Nm)

200 → 260 +60

4 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

1.4L 16v 140hp

139 HP 104 kW

170 HP +30

200 Nm

260 Nm +60

1.8L 16v 140hp

139 HP 104 kW

170 HP +30

175 Nm

235 Nm +60

1.7D 125hp

125 HP 93 kW

155 HP +30

300 Nm

360 Nm +60

1.6L 16v 115hp

115 HP 86 kW

145 HP +30

155 Nm

215 Nm +60