What is in the Protunes ECU dyno results?

The Protunes dyno results library holds verified before-and-after figures from ECU calibrations performed by approved professional workshops. Each entry shows the vehicle make, model, stage of tune (Stage 1, 2 or 3), and the measured power (kW) and torque (Nm) figures before and after calibration.

Are the dyno results in the ECU dyno results from real vehicles?

Yes. Every result in the archive is digitised from actual dynamometer reports supplied by the tuning workshop. No synthetic or estimated figures are included. Protunes does not operate an in-house dyno — all results are sourced from verified workshop sessions.

How much power gain can I expect from an ECU tune?

Typical gains vary by vehicle and stage. Stage 1 tunes on stock hardware typically produce 15–50 kW and 30–80 Nm. Stage 2 with intake, intercooler, and exhaust modifications can yield 30–80 kW. Stage 3 custom builds with upgraded turbo and fuelling can exceed 80 kW. Actual figures depend on the specific vehicle — see the archive for model-specific results.

Can I access the ECU dyno results without an account?

The public archive summary is accessible at protunes.com.au/dyno-results/. Full result details are available to approved professional workshops registered on the platform. Protunes is a strictly B2B service — calibration files are not sold to retail customers.

What types of vehicles are in the dyno results?

The archive includes results from petrol, diesel, turbocharged, naturally aspirated, 4WD, ute, performance, and European vehicles. Brands covered include European, Japanese, Korean, American, and domestic vehicles — covering a wide range of common workshop applications across Australia.

ECU Dyno Results — Verified Before/After Figures

BMW 125i F20 · 2019 Stage 1 Power (HP) 130→ 177 +47 Torque (Nm) 232→ 301 +69 View →

BMW 320i 2020 Stage 1 Power (HP) 106→ 148 +42 Torque (Nm) 212→ 280 +68 View →

BMW 325i E30 · 1988 Stage 1 Power (HP) 123→ 134 +11 Torque (Nm) 101→ 177 +76 View →

BMW 330cd E46 · 2004 Stage 1 Power (HP) 172→ 217 +45 Torque (Nm) 360→ 488 +128 View →

BMW 520D B47 Stage 1 Power (HP) 131→ 164 +33 Torque (Nm) 300→ 365 +65 View →

BMW 530d E60 · 2007 Stage 1 Power (HP) 158→ 177 +19 Torque (Nm) 320→ 328 +8 View →

BMW 740i 2010 Stage 1 Power (HP) 290→ 311 +21 Torque (Nm) 369→ 402 +33 View →

BMW E30 E30 · 1989 Stage 1 Power (HP) 201 Torque (Nm) 203 View →

BMW E39 E39 · 1997 Stage 1 Power (HP) 335 Torque (Nm) 380 View →

BMW M140i 2016 Stage 1 Power (HP) 255→ 300 +45 Torque (Nm) 399→ 459 +60 View →

BMW X6 2008 Stage 1 Power (HP) 131→ 180 +49 Torque (Nm) 561→ 694 +133 View →

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