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INSTRUCTIONS - START HERE

Please review this instructions help page based on which product you own. Please do not use instructions for anything except the exact product that you own.
Please carefully review each question and select the link that matches which product you own.
Do you have our FLASH KIT? (orange OBDII device, and software) Click the picture to take you to our instructions (NOT 2016+ Tacoma)
  
Do you have our FLASH KIT and a 3rd Gen (2016+) Tacoma? Click the picture to take you to our instructions
Do you have a 3rd Gen tacoma and own our handheld tuner? Click the picture to take you to our instructions
Do you have a ToyotaCal Handheld tuner? (NOT Tacoma 3.5L) Click the picture to take you to our instructions ~ coming soon
Do you have one of our older Model Handhelds? (Tacoma 4.0, Scion tC, Mazda, etc) Click the picture to take you to our instructions