4.6i VVTI D-4S - 314ch Tuning
Toyota Tundra: detailed power and torque gains by stage.
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Gains by stage(4)
Power
314 hp
Torque
443 Nm
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Tuners · ChiptuneFILE
Stage 1 file for the 4.6i VVTI D-4S - 314ch
Send the ECU read, get back an optimised and tested file.
- Stage 1, Stage 2, E85
- Checksum corrected, original file kept
- For professionals only
Everything about 4.6i VVTI D-4S - 314ch tuning
Tuning the 4.6i VVTI D-4S - 314ch found in the Toyota Tundra is one of the most popular performance upgrades. This engine offers excellent potential for power and torque gains.
On ChiptuneMAP, find verified gain data for each stage, compare tuner prices and find the ideal professional for your project.
Gains summary by stage
On the Toyota Tundra 4.6i VVTI D-4S - 314ch, tuning delivers up to +46 hp and +67 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 314 → 330 hp | 443 → 460 Nm | On quote |
| Stage 2 | 314 → 360 hp | 443 → 510 Nm | On quote |
| E85 Flexfuel | 314 → 314 hp | 443 → 443 Nm | On quote |
| E85+ | 314 → 330 hp | 443 → 460 Nm | On quote |