Holden ECU & TCU Tuning Files
Holden's LS-family V8s — the L98, L76/L77 and LS3, plus the supercharged LSA — power the VE and VF Commodore SS and the HSV range (ClubSport, GTS, Senator, Maloo), and HP Tuners is the platform they were built around. We develop custom Holden calibrations for naturally-aspirated, turbo and supercharged LS builds, from the stock read and your logged data, for off-road and competition use.
Custom Calibration, Built to Your Data
Every Holden file is developed from the vehicle's own stock read and your declared hardware, then refined against your data logs — not a generic off-the-shelf map. We calibrate using HP Tuners.
Platforms
Services
Holden Models We Tune
Typical gains by model — confirm your exact variant and ECU in the Holden vehicle database.
| Model | Fuel | Power (stock → tuned) | Typical gain |
|---|---|---|---|
| Holden Captiva | Petrol | 231 → 289 hp | +58 hp · +105 Nm |
| Holden Commodore | Petrol | 412 → 446 hp | +34 hp · +40 Nm |
| Holden Trax | Petrol | 139 → 170 hp | +30 hp · +60 Nm |
| Holden Colorado | Petrol | 181 → 208 hp | +27 hp · +60 Nm |
| Holden Monaro | Petrol | 408 → 430 hp | +22 hp · +20 Nm |
| Holden Cruze | Petrol | 90 → 110 hp | +20 hp · +20 Nm |
| Holden Rodeo | Petrol | 211 → 230 hp | +19 hp · +17 Nm |
Dyno-Verified Holden Results
Before-and-after results from real Holden calibrations in the tune archive.
Holden Tuning Files — Common Questions
Do you supply Holden tuning files Australia-wide?
Yes. Holden ECU and TCU files are delivered remotely through the dealer portal to approved workshops in every Australian state and territory, for off-road and competition use.
Which Holden models do you tune?
The Holden models in our catalogue are listed on this page with typical gains; the full, filterable list is in the vehicle database. If your exact model is not shown, ask — coverage is wider than the published catalogue.
What do you use to calibrate Holden?
Custom calibrations built from the vehicle's stock read and refined against your data logs, using HP Tuners. We do not supply generic, off-the-shelf maps.
Are Holden tuning files custom?
Every file is developed for the specific vehicle and its declared hardware and verified from your data logs before sign-off.
Tuning Holden?
Register your workshop to upload Holden reads and have the calibration developed and revised around your data.
