Toyota 4Runner ECU & TCU Tuning Files
Custom Toyota 4Runner calibration files for approved Australian workshops — typically around +30 hp and +60 Nm. Built from your stock read and data logs, for off-road and competition use.
Toyota 4Runner — Engine Variants & Typical Gains
Every Toyota 4Runner 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) |
|---|---|---|
| 4.0-V6 245hp | 245 → 275 hp | 380 → 440 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 4Runner Tuning Files — Common Questions
How much power can a Toyota 4Runner gain from tuning?
Typical gains for the Toyota 4Runner are around +30 hp and +60 Nm, developed from the stock read and verified against your data logs. Exact figures depend on the variant, fuel and supporting hardware.
Are Toyota 4Runner 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 4Runner 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 4Runner?
Register your workshop to upload the stock read and have the calibration developed and revised around your data.
