HP Tuners RTD+ with 2018-2023 Mustang GT/Bullitt/Mach1 Custom Tune


Configure & Buy

RTD+ Device Included in Price (LEAVE SERIAL NUMBER BLANK)

Additional Tuning Options

Vehicle details

Vehicle features

Vehicle modifications


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Lund Quality Assurance

Lund Quality Assurance

Get safe tuning services backed by Lund Quality.

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There is a reason why Lund Racing has been setting the standard in Ford tuning for years on end. Forget the average canned tune. Your Ford Mustang GT, Mach 1, Bullitt deserves nothing short of highly customized, top-of-the-line, and vehicle-specific adjustments. Exclusively designed for a 2023, 2022, 2021, 2020, 2019 and 2018 Mustang GT, Mach 1, Bullitt, this quality module unites everything you need to grasp the full potential of your first-class racer.

Safety and Performance Review

A Safety and Performance Review is automatically included in a mail-order tune or as part of our subscription Support Service (starting from the time you receive the tune). This eliminates uncertainty regarding your car's performance, as we can diagnose any potential issues caused by something mechanical or install-related.

To access our Safety and Performance Review service, visit our Support Site, sign up, and submit a request containing your original order number. You will also have to provide the PCM Code, the Tuning Device Serial Number, and the full modification list. We will reply with precisely what we need data logged.

Currently, this service is only available on bolt-on mail-order tunes for 2011+ models.

Tuning Revision

Tuning Revisions for minor modifications are free of charge up to 6 months after you've received your initial tune(s). After that period runs out, you may opt for an additional support period. This service includes a data-log analysis per our Safety and Performance Review Policy, as well as minor tune revisions per our Revision Policy.

Remote Tuning Session

Remote Tuning Sessions are for required all power adder (including nitrous) and extreme naturally aspirated vehicles. These sessions include extensive data logging support for dialing in the modifications done to your vehicle. We will analyze the logs and send revisions until the tune is fully dialed in.

Find out everything you need to know about our Remote Tuning Sessions here.

For questions and further information, please contact our experts at support@lundracing.com before placing your order.







GT, Mach 1, Bullitt


2023, 2022, 2021, 2020, 2019 and 2018