Same-Day Add-On The Same-Day Add-On guarantees that your tuning session starts and finishes in the same day. While your initial base map will be sent ahead of time, this add-on ensures that once you begin datalogging, all required revisions are completed that same day. Same-Day service is available by schedule/appointment only. How It Works Initial base map is provided before the session begins. Once you’re ready and start sending logs, tuning and revisions will be completed within the same day. Service must be scheduled in advance; appointment slots are limited. If same-day completion isn’t possible due to mechanical issues, missing logs, or factors outside of our control, the add-on is considered used. A $100 fee will apply if another same-day session is requested. Important Notes Must be purchased and scheduled in advance. Customer must provide logs promptly and ensure the vehicle is mechanically ready. Non-refundable once purchased. Applies only to active e-tuning sessions.
