2025 TRD Pro Dyno results- 100% Stock truck Tuned on Cobb Accessport

[CAMTuning]

Here's a great represenation of the gains that can be expected when tuning an otherwise unmodified i-Force Max. 4th gear pulls

TRD Pro 91 octane - Cobb Accessport custom calibration.

Final result was just over +50 horsepower vs stock.

The focus wasn’t peak numbers — it was improving usable mid-range power, throttle response, and overall consistency while keeping factory-level drivability and safeguards intact. Gains showed up where the truck actually operates, not just at redline.

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[Rubenc87]

Does this void the factory warranty? Thanks

 

[krisdboard]

Does this void the factory warranty? Thanks

Of course it does, only thing holding me back from tuning

 

[CAMTuning]

Of course it does, only thing holding me back from tuning

On warranty: nothing can void your warranty, but anything (tune, intake, tires, whatever) can be used to deny a specific claim if they think it caused the issue.

 

[Rubenc87]

Maybe one day.

 

[Taco Ji]

For Toyota to deny warranty they need to prove without a doubt the tune caused the defect. Tuning a car doesn’t just automatically void the entire car.

Dealers are happy to do warranty work.. why? Because Corp Toyota is the ones paying for it.

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