Toyota Custom Tuning Options

Some clients want a truly dialed in tune for their specific setup and that requires more time and attention to specifics of the tune like shift points & torque converter locking to name a few.

A custom tune will require you to provide us information prior and during the tuning process along with extensive test drives to really dial in the calibration to you needs.  

Unlike many options on the market which provide a "one size fits all approach", We tailor each calibration to the truck and the driver. 

We can make a bunch of changes to help support your truck, including your customizations already done. 

• Shifting - Custom upshift and downshift points along with torque converter locking/unlocking calibrated to the clients needs. 

• Proper Air/Fuel Ratio - Where does your truck make the most power at? Using a Dyno we are able to determine the  proper AFR or Lambda that your truck makes the most power. This can also potentially help with fuel economy. 

• Power - Looking at ignition timing we can make the most of the power that the 3.5L has available, all while maintaining a safe margin from Knock or Detonation.  

• Installed 4.88 or 5.29 gears? We can make the truck shift appropriately for those changes. 

• Installed larger Tires? We can adjust the transmission for the increased diameter to help the transmission shift on time and smoother. 

• Install an AGM Battery into your rig? The stock alternator charge profile is only for the lead acid battery with a max voltage of about 13.8V. We can tell the alternator to provide the recommended Charge Voltage from the battery manufacture to prolong the life of your expensive AGM battery such as 14.4 - 14.7 volts.

• Tow a Trailer or haul a Camper? We can set the ECT Mode Switch to lockout the double overdrive 6th gear when towing or hauling.. Now with the push of a button you are protecting your transmission from always down and up shifting while under load. No more need to manual shift anymore !

Overland Tailor is a Licensed VFTuner PRO Tuner - 

This gives us access to the tools and maps needed to produce the best Toyota and Lexus Calibrations available today..

Custom Tuning and Calibrations start at $475.00