FAQ

The tuning process typically takes 20-30 minutes for our base calibrations. Supercharged and/or Custom Calibrations can take upwards of 1-2 hours depending on vehicle modifications.

Like any aftermarket part or modification, the tune can potentially void your vehicle’s warranty IF the dealer can prove it directly caused the issue. Currently, there have been no reported issues or warranty problems related to OTT tunes across multiple platforms.

Your vehicle’s ECU ID will remain stock, but the CVN number is updated after the ECU has been modified. In the unlikely event that your ECU is sent to a higher-level Toyota facility, this change may be detected. However, this situation only arises under very specific circumstances.

Yes, it’s a simple process to flash the stock calibration back on the vehicle.

No, unfortunetly the tune cannot calibrate the speedometer. You will need to purchase a speedometer calibrator in order to adjust accordingly.

All emissions components must be fully intact in order to have the vehicle tuned. Additionally, any CEL’s need to be addressed and resolved prior to getting tuned.

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Reach Out Today

Ready to elevate your Toyota’s performance? Reach out to Lowcountry Tuning today to learn more about our custom tuning services or to schedule your appointment. We are here to help you get the most out of your ride, whether you’re looking for enhanced power, smoother shifts, or a completely tailored tune. Contact us now and let’s get your vehicle tuned to perfection!