Toyota Highlander ECU & TCU Tuning Files
Custom Toyota Highlander calibration files for approved Australian workshops — typically around +30 hp and +50 Nm. Built from your stock read and data logs, for off-road and competition use.
Toyota Highlander — Engine Variants & Typical Gains
Every Toyota Highlander file is developed from the vehicle's own stock read and your declared hardware, then refined against your data logs using bootmod3, ECUtek.
| Engine variant | Power (stock → tuned) | Torque (stock → tuned) |
|---|---|---|
| 3.5 V6 269hp | 270 → 300 hp | 358 → 408 Nm |
| 3.5 V6 249hp | 249 → 279 hp | 356 → 406 Nm |
| 2.0 Turbo 220hp | 220 → 250 hp | 350 → 400 Nm |
| 2.7i 188hp | 188 → 218 hp | 225 → 275 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 Toyota Results
Before-and-after results from real Toyota calibrations in the tune archive.
Toyota Highlander Tuning Files — Common Questions
How much power can a Toyota Highlander gain from tuning?
Typical gains for the Toyota Highlander are around +30 hp and +50 Nm, developed from the stock read and verified against your data logs. Exact figures depend on the variant, fuel and supporting hardware.
Are Toyota Highlander tuning files custom?
Yes — every Toyota file is built for the specific vehicle and its declared hardware using bootmod3, ECUtek, then refined from your logged data. We do not supply generic, off-the-shelf maps.
Do you supply Toyota Highlander files Australia-wide?
Yes. Toyota 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 Toyota Highlander?
Register your workshop to upload the stock read and have the calibration developed and revised around your data.
