What Years are available

We are tuning 2020-2023 4.0L V6 4Runner’s with VFTuner

We now have full ECU and TCU access to 2020+ Toyota 4Runner with VFtuner !! 

What changes can you make for my 4 Runner

We have the following tuning capabilities

• MAF Calibration for Large MAF and Aftermarket Intakes 
• Remapping of Throttle Curves – Multiple Options
• Rework of the VVTI / Cam Timing for more low and mid range torque while maintaining emissions at stock levels..
• Ignition Timing 
• Fuel Map Corrections
• Supercharged Applications with Custom additions
  
  

Important things to know

2020+ 5th Gen 4Runner has full engine and Transmission Access

We are able to work both those complaints so there is no need like other competitors to also buy a “Throttle Booster”.. If you have it, you can sell it! 

Some Calibration ID’s are also not currently available, so just because you have a 2015-2020+ T4R, does not guarantee that it can be calibrated. So just give us a call and set an appointment and well do a read of your ECU at no charge. If its available we can then do your Custom Calibration at that time. You really have nothing to lose. 

Forced Induction and Aftermarket

Along with naturally aspirated, we will also be tuning Supercharged applications as well. 

Cost

Contact your closest retailer for pricing and options. 

What’s the Process

Most base calibrations can be completed in about an hour. Custom Calibrations can take between 1.5 and 2 hours depending on truck setup and calibration goals. Supercharged applications will require additional time.

All vehicles must have fully intact emissions systems regardless if your current State of Residence has emissions regulations or not. No state is above Federal EPA guidelines. We will not ‘Turn Off” check engine / Mil lights.