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

JCB

Agricultural

Stage 1

Power (HP)

160 → 192 +33

Torque (Nm)

732 → 820 +88

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

416S - 6.7 - 162hp

160 HP 119 kW

192 HP +33

732 Nm

820 Nm +88

JCB

Fastrac

Stage 1 Stage 2

Power (HP)

330 → 364 +34

Torque (Nm)

1 → 201 +200

23 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

8330 - 8.4 - SCR - 335hp

330 HP 246 kW

364 HP +34

1 Nm

201 Nm +200

250 - 330hp

325 HP 242 kW

359 HP +34

1179 Nm

1379 Nm +200

8310 - 309hp

304 HP 227 kW

339 HP +34

1310 Nm

1510 Nm +200

8310 - 8.4 - SCR - 306hp

302 HP 225 kW

336 HP +34

1 Nm

201 Nm +200

8280 - 8.4 - SCR - 280hp

275 HP 205 kW

309 HP +34

1 Nm

201 Nm +200

8250 - 264hp

260 HP 194 kW

295 HP +34

1180 Nm

1380 Nm +200

+ 17 more engine variants available in the order form

JCB

Radlader

Stage 1

Power (HP)

227 → 256 +30

Torque (Nm)

4 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

435S - AGRI - 6.7 - 230hp

227 HP 169 kW

256 HP +30

1 Nm

—

427HT - AGRI - 6.7 - 180hp

177 HP 132 kW

207 HP +30

1 Nm

—

416S - AGRI - 160hp

157 HP 117 kW

187 HP +30

1 Nm

—

414S - AGRI - 140hp

138 HP 103 kW

168 HP +30

1 Nm

—

JCB

Telehandler

Stage 1

Power (HP)

107 → 137 +30

Torque (Nm)

516 → 791 +275

3 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

526-56 - AGRI - 4.4 - 109hp

107 HP 80 kW

137 HP +30

516 Nm

791 Nm +275

527-58 - AGRI - 4.4 - 109hp

107 HP 80 kW

137 HP +30

516 Nm

791 Nm +275

535-95 - AGRI - 4.4 - 100hp

98 HP 73 kW

128 HP +30

532 Nm

807 Nm +275