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

Saab

45903

Stage 1

Power (HP)

275 → 305 +30

Torque (Nm)

400 → 460 +60

13 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.8 V6 Turbo 280hp

275 HP 205 kW

305 HP +30

400 Nm

460 Nm +60

2.8 V6 Turbo 250hp

245 HP 183 kW

275 HP +30

350 Nm

410 Nm +60

2.0 Turbo 210hp

207 HP 154 kW

236 HP +30

300 Nm

360 Nm +60

2.0 Turbo 200hp

197 HP 147 kW

227 HP +30

300 Nm

360 Nm +60

2.0 Turbo 185hp

182 HP 136 kW

212 HP +30

263 Nm

323 Nm +60

1.9 TTiD 180hp

177 HP 132 kW

207 HP +30

400 Nm

460 Nm +60

+ 7 more engine variants available in the order form

Saab

45905

Stage 1 Stage 2

Power (HP)

295 → 329 +34

Torque (Nm)

400 → 460 +60

17 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.8 Turbo 300hp

295 HP 220 kW

329 HP +34

400 Nm

460 Nm +60

2.3 Turbo 260hp

256 HP 191 kW

291 HP +34

350 Nm

410 Nm +60

2.3 Turbo 250hp

245 HP 183 kW

280 HP +34

350 Nm

410 Nm +60

2.3 Turbo 230hp

227 HP 169 kW

261 HP +34

350 Nm

410 Nm +60

2.0 Turbo 220hp

216 HP 161 kW

250 HP +34

350 Nm

410 Nm +60

2.3 Turbo 220hp

216 HP 161 kW

250 HP +34

310 Nm

370 Nm +60

+ 11 more engine variants available in the order form

Saab

900 Cabriolet

Stage 1

Power (HP)

182 → 207 +25

Torque (Nm)

230 → 290 +60

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.0 Turbo 185hp

182 HP 136 kW

207 HP +25

230 Nm

290 Nm +60