Tune Review: Overland Tailor Tuning OTT Tune for i-Force Gas Engine (Non-Hybrid)

[Jack]

Dyno results and Dragy acceleration test of the OTT tune for the i-Force Gas Engine Tacoma. I'd expect similar results for the non-hybrid 2025 4Runner

 

[JustDSM]

Dyno results and Dragy acceleration test of the OTT tune for the i-Force Gas Engine Tacoma. I'd expect similar results for the non-hybrid 2025 4Runner

As soon as we get our eyes on a 6th Gen Calibration, I can speak with certainty, but I'm confident we'll be able to offer this for the 6th Gen 4Runner.

We'll be sure to keep everyone posted on our development!

 

[Trailhunter4R]

As soon as we get our eyes on a 6th Gen Calibration, I can speak with certainty, but I'm confident we'll be able to offer this for the 6th Gen 4Runner.

We'll be sure to keep everyone posted on our development!

I'm curious, how much more hp / torque did your tune add on the new turbo i-Force engine compared to your tune for the V6 engine on the old Tacoma/4Runner?

 

[JustDSM]

I'm curious, how much more hp / torque did your tune add on the new turbo i-Force engine compared to your tune for the V6 engine on the old Tacoma/4Runner?

Probably 3-4X the gains! It will blow your mind compared to the difference in our prior generation N/A calibrations.

 

[Mad Ghost]

just watched the video and it looks like Toyota underrated the HP and TQ numbers to begin with. On the dyno it made what the spec sheet says..... usually dyno numbers are 30hp less for something of this power. Seems like the real numbers are like 307hp 348tq

 

[Dead Horse]

How does this tuning work? Is Toyota no longer locking their ECM/TCM/etc like they have been forever?

 

[4running]

Gotta love turbo engines for tuning. I remember back in my BMW days when the 3 series switched from an NA engine to a turbo engine (the N54 motor) and it opened up a whole new world of tuning and power gains possible.

How's the MPG been with the OTT tune?