Custom upshift and downshift points along with torque converter locking/unlocking calibrated for optimal performance. Shift points are also matched to place the next upshift gear in the best location for the torque curve.
The tune provides a noticeable increase in horsepower and torque. Most notably, the Overland Torque Tune (OTT) makes torque specifically in the low and mid-range, where it's needed the most for daily driving as well as off-roading.
We have multiple throttle tip-in settings for those wanting a faster, more responsive gas pedal, similar to stock, or even reduced tip-in (perfect for rock crawling or advanced off-roading).
We also refine the transmission mapping on the Electronically Controlled Transmission (ECT) or TOW/HAUL button and change throttle tip-in to improve towing performance.
We map the adjustable cam system for the best combination of low and mid-range torque and power, while still maintaining or improving stock emissions levels.
The Overland Torque Tune (OTT) is octane learning which means that the ECU has the ability to advance or retard ignition timing as needed based on the quality of fuel. You can safely fill up 87-93 octane and switch fuels at your leisure without adjusting the tune on your vehicle.