Holden Commodore ECU & TCU Tuning Files
Custom Holden Commodore calibration files for approved Australian workshops — typically around +34 hp and +40 Nm. Built from your stock read and data logs, for off-road and competition use.
Holden Commodore — Engine Variants & Typical Gains
Every Holden Commodore file is developed from the vehicle's own stock read and your declared hardware, then refined against your data logs using HP Tuners.
| Engine variant | Power (stock → tuned) | Torque (stock → tuned) |
|---|---|---|
| 6.0 V8 Clubsport 412hp | 412 → 446 hp | 550 → 590 Nm |
| 6.2 V8 408hp | 408 → 442 hp | 570 → 610 Nm |
| 6.0 V8 360hp | 359 → 393 hp | 530 → 570 Nm |
| 6.0 V8 354hp | 354 → 388 hp | 510 → 550 Nm |
| 6.0 V8 350hp | 350 → 384 hp | 517 → 557 Nm |
| 5.7 V8 306hp | 306 → 340 hp | 460 → 500 Nm |
| 3.6 V6 280hp | 280 → 314 hp | 350 → 390 Nm |
| 3.6 V6 235hp | 235 → 269 hp | 325 → 365 Nm |
Tuned figures are typical estimates from this model's gains; actual results depend on variant, fuel and supporting hardware, and are verified from your logs.
Dyno-Verified Holden Results
Before-and-after results from real Holden calibrations in the tune archive.
Holden Commodore Tuning Files — Common Questions
How much power can a Holden Commodore gain from tuning?
Typical gains for the Holden Commodore are around +34 hp and +40 Nm, developed from the stock read and verified against your data logs. Exact figures depend on the variant, fuel and supporting hardware.
Are Holden Commodore tuning files custom?
Yes — every Holden file is built for the specific vehicle and its declared hardware using HP Tuners, then refined from your logged data. We do not supply generic, off-the-shelf maps.
Do you supply Holden Commodore 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.
Tuning a Holden Commodore?
Register your workshop to upload the stock read and have the calibration developed and revised around your data.
