VF Tuner ECU/TCU Tuning for the GX550 (3 Viewers)

[VF Tuner]

Mine just updated when it started up but you can check for updates within the vf tuner software

We have an issue with our supply on the CAN Connects holding up 3 kits we are very very sorry.
The manufacturer in china who makes the connectors ghosted us after we ordered...
We can't order from toyota directly either
so we are trying as fast as we can to find them.



Regarding the progress bar, I'll sort that out.

 

[VF Tuner]

Update just completed @VF Tuner. Only did one WOT pull but it didn't go into limp mode. The shifting is also noticeable smoother. Great work.

Do you have the AFE / other intakes?

 

[xonn]

Do you have the AFE / other intakes?

@VF Tuner I have K&N drop in filters but they are in the stock air boxes.