Global tune file service · Text only · 0412 205 806
Welcome to The Automotive Clinic
Custom ECU & TCU files developed in-house in WinOLS for cars, trucks, bikes, marine, plant and agricultural equipment — supplied to workshops worldwide — plus module repair for the trade and dyno tuning in Melbourne. What would you like to do?


For tuners & workshops
Access our tuning file service
Text Josh directly for custom files and WinOLS map packs, or upload through tacfiles.com for an automated return. Either way the file is built by hand in WinOLS — Stage 1, towing, economy, transmission and more, with typical weekday turnaround around 20 minutes. Why tuners switch to us →
Supported vehicles A–Z — 427 makes, 4,800+ modelsECU & TCU type indexTuners worldwide — NZ, UK/EU, USADynoTrace — J2534 logger & WinOLS map visualiser

Trade customers only
Send a module in for testing or repair
ECU, BCM, cluster, SRS and ADAS modules. Post-in service for workshops across Australia. Bench testing from $250.

Vehicle owners
Book your vehicle in for a tune
Custom in-house calibration, validated on our dyno in Dandenong. Diesel 4x4s and utes our specialty. From $1,000.
In-house files
Built from factory binary data — no generic maps.
Dyno validated
Baseline and tuned runs under load, confirmed on road.
Worldwide network
Workshops across Australia, NZ, Europe and the Americas.
~20 min turnaround
Hand-built files 9am–9pm Mon–Sat AEST; automated matches on tacfiles.com download instantly.
What customers say
Google reviews from vehicle owners and workshops — 4.9 stars across 170+ reviews.
See the work before you book
Dyno results, module repairs and behind-the-scenes from the bench.
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Every file is developed in-house in WinOLS
We don’t resell generic files. Each calibration is built from the factory binary, with our own map definitions for Denso, Bosch, Transtron, Siemens and Delco platforms, then validated on the dyno and on the road.
- Engine & transmission calibration — stage 1/2, towing, economy
- Torque, boost, rail pressure and limiter adjustments
- DTC handling and recovery support (off-road use only)
- WinOLS map packs for Toyota, Isuzu, Ford, Mazda, Mitsubishi, Holden, Peugeot
- Works with KESS, K-TAG, Autotuner, CMD, PCMFlash, Flex, BitBox, Dimsport





The Automotive Clinic
Dandenong, Melbourne. Monday–Thursday by appointment. We’re a text-only business — everything is booked and supported via SMS.
© The Automotive Clinic 2026. All tuning is intended for off-road and motorsport use only.
Frequently asked questions
How much does dyno tuning cost in Melbourne?
Dyno tuning starts from $1,000, depending on your vehicle, modifications and tuning stage. Transmission tuning is quoted on inquiry.
How do I get a tune file?
Two ways: text Josh on 0412 205 806 with your ECU or TCU read for a custom file or map pack, or upload it at tacfiles.com for an automated return. Every file is still built by Josh in WinOLS and typically returned within 20–30 minutes on weekdays.
Do you repair modules for private customers?
No — module testing and repair is a trade-only, post-in service for workshops. Text 0412 205 806 from your workshop before sending anything.
How do I contact The Automotive Clinic?
We’re a text-only business: text 0412 205 806. Allow 1–2 business days for a reply to a first inquiry. Monday–Thursday by appointment in Dandenong, Melbourne.


