Attach this tag to your vehicle’s diagnostic port/cable or a visible location near it to alert dealers or service technicians. When your vehicle is taken to a dealership or service center, dealer diagnostic tools may be used to issue pending software updates to your ECU. This update will overwrite your custom EVP tuning, reverting the ECU software back to stock settings and locked status.

To restore ECU functionality:

• The ECU must be shipped back to EVP for unlocking.
     2018 STATE ROAD 35
     SOMERSET WI
     54025
  
• Unlock fee: $150 plus applicable taxes and shipping costs.
• Expected downtime: 3-5 business days at EVP, plus transit time (allow for 1-2 weeks total, depending on location).
  

EVP factors in all OEM software updates into our tuning revisions. If you have questions or concerns, contact EVP prior to your vehicle being serviced. Call us at (855) 387-8863 or e-mail [email protected].

Note: This applies specifically to ECUs locked by the manufacturer (common in newer models). For older-style ECUs, you can typically reflash using an EVP tuning device without needing to return it.