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

Subaru

Ascent

Stage 1

Power (HP)

260

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

2.4 Turbo 260hp

260 HP 194 kW

260 HP

Subaru

BRZ

Stage 1

Power (HP)

233 → 248 +15

Torque Gain

+15 Nm

1 result 3 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.4i 234hp

233 HP 174 kW

248 HP +15

—

2.0i - 205hp

205 HP 153 kW

220 HP +15

211 Nm

226 Nm +15

2.0i 200hp

200 HP 149 kW

215 HP +15

205 Nm

220 Nm +15

Subaru

Forester

Stage 1 Stage 2

Power (HP)

241 → 281 +40

Torque (Nm)

350 → 410 +60

3 results 9 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.0 XT 241hp

241 HP 180 kW

281 HP +40

350 Nm

410 Nm +60

2.0 XT 240hp

240 HP 179 kW

280 HP +40

350 Nm

410 Nm +60

2.5 Turbo 230hp

231 HP 172 kW

271 HP +40

320 Nm

380 Nm +60

2.5 Turbo 210hp

211 HP 157 kW

250 HP +40

320 Nm

380 Nm +60

2.5i 181hp

181 HP 135 kW

221 HP +40

—

1.8 Turbo 180hp

180 HP 134 kW

220 HP +40

—

+ 3 more engine variants available in the order form

Subaru

Impreza

Stage 1 Stage 2

Power (HP)

300 → 335 +35

Torque (Nm)

407 → 467 +60

6 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.5T WRX STI 300hp

300 HP 224 kW

335 HP +35

407 Nm

467 Nm +60

2.0T 268hp

268 HP 200 kW

303 HP +35

350 Nm

410 Nm +60

2.0T WRX STi 265hp

266 HP 198 kW

301 HP +35

340 Nm

400 Nm +60

2.5T WRX 230hp

231 HP 172 kW

266 HP +35

320 Nm

380 Nm +60

2.0T WRX 225hp

225 HP 168 kW

260 HP +35

300 Nm

360 Nm +60

2.0 D Boxer 150hp

150 HP 112 kW

185 HP +35

350 Nm

410 Nm +60

Subaru

Legacy

Stage 1

Power (HP)

266 → 296 +30

Torque (Nm)

350 → 410 +60

7 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.5T GT 265hp

266 HP 198 kW

296 HP +30

350 Nm

410 Nm +60

2.4 Turbo 260hp

260 HP 194 kW

290 HP +30

—

3.6i 256hp

256 HP 191 kW

286 HP +30

335 Nm

395 Nm +60

2.5i 181hp

181 HP 135 kW

211 HP +30

—

2.5 170hp

170 HP 127 kW

200 HP +30

230 Nm

290 Nm +60

2.0i 150hp

150 HP 112 kW

180 HP +30

196 Nm

256 Nm +60

+ 1 more engine variant available in the order form

Subaru

Levorg

Stage 1

Power (HP)

275 → 307 +32

Torque Gain

+50 Nm

5 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

STI 2.4 Turbo 275hp

275 HP 205 kW

307 HP +32

—

2.0 GT-S 268hp

268 HP 200 kW

300 HP +32

350 Nm

400 Nm +50

1.8 Turbo 174hp

174 HP 130 kW

206 HP +32

—

1.6T GT 170hp

170 HP 127 kW

202 HP +32

250 Nm

300 Nm +50

2.0 GT 150hp

150 HP 112 kW

182 HP +32

198 Nm

248 Nm +50

Subaru

Liberty

Stage 1

Power (HP)

295 → 325 +30

Torque (Nm)

400 → 460 +60

3 results 2 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.0GT-S 295hp

295 HP 220 kW

325 HP +30

400 Nm

460 Nm +60

3.6VCT 260hp

260 HP 194 kW

290 HP +30

350 Nm

410 Nm +60

Subaru

Outback

Stage 1

Power (HP)

260 → 290 +30

Torque Gain

+50 Nm

3 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.4 Turbo 260hp

260 HP 194 kW

290 HP +30

—

2.5i 181hp

181 HP 135 kW

211 HP +30

—

2.0 D Boxer 150hp

150 HP 112 kW

180 HP +30

350 Nm

400 Nm +50

Subaru

Trezia

Stage 1

Power (HP)

90 → 115 +25

Torque (Nm)

205 → 260 +55

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

1.4D 90hp

90 HP 67 kW

115 HP +25

205 Nm

260 Nm +55

Subaru

Tribeca

Stage 1

Power (HP)

257 → 275 +17

Torque (Nm)

350 → 370 +20

1 engine

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

3.6i 258hp

257 HP 192 kW

275 HP +17

350 Nm

370 Nm +20

Subaru

WRX

Stage 1 Stage 2

Power (HP)

304 → 359 +55

Torque (Nm)

422 → 482 +60

16 results 5 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.0L 304hp

304 HP 227 kW

359 HP +55

422 Nm

482 Nm +60

2.5 STi 300hp

300 HP 224 kW

355 HP +55

407 Nm

467 Nm +60

2.0T 286hp

286 HP 213 kW

341 HP +55

350 Nm

410 Nm +60

2.5T 275hp

275 HP 205 kW

330 HP +55

350 Nm

410 Nm +60

2.4T 271hp

271 HP 202 kW

326 HP +55

—

Subaru

Stage 1

Power (HP)

156 → 186 +30

Torque (Nm)

196 → 246 +50

4 engines

Engine Variant

Power Before (HP)

Power After (HP)

Torque Before (Nm)

Torque After (Nm)

2.0i 156hp

156 HP 116 kW

186 HP +30

196 Nm

246 Nm +50

2.0 D Boxer 150hp

150 HP 112 kW

180 HP +30

350 Nm

400 Nm +50

2.0i 150hp

150 HP 112 kW

180 HP +30

197 Nm

247 Nm +50

1.6i 114hp

114 HP 85 kW

144 HP +30

150 Nm

200 Nm +50