What is in the Protunes ECU tune archive?

The Protunes tune archive contains verified before-and-after dyno results 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 tune archive 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 tune archive without an account?

The public archive summary is accessible at protunes.com.au/archive/. 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 tune archive?

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 Tune Archive — Protunes

1 result for your selection Clear

Make

Model

Stage

Power / Torque

Detail

BMW

535i E34 · 1989

Stage 3

Power (HP) 302→ 414 +112

Torque (Nm) 555→

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