Schropp Power Package Custom Tune + RTD – Mustang 7 GT & Dark Horse

The Schropp Power Package for the Mustang 7 GT and Dark Horse combines our custom-developed calibration with the Schropp RTD Gen 4 powered by HP Tuners. The result is approximately +25–30 hp, optimized engine and – on automatic vehicles – transmission calibration, plus convenient tune delivery directly through your smartphone.

The package is designed for the 2024+ Mustang 7 with the 5.0 V8, including both GT and Dark Horse models with manual or automatic transmission.

More than simply adding power

The Mustang 7 engine management strategy differs significantly from previous Mustang generations, particularly in the way the factory calibration manages the engine under sustained high load.

Our calibration therefore goes beyond modifying individual parameters for maximum peak output. We revise the relevant areas of the engine calibration as a complete system, optimizing its behavior under load with the aim of delivering strong performance together with a robust calibration.

On vehicles equipped with the 10-speed automatic transmission, we also optimize the transmission calibration for more decisive and consistent shifting that better complements the characteristics of the 5.0 V8.

• Approx. +25–30 hp
• Optimized engine calibration
• Revised load and protection strategies
• Optimized transmission calibration on automatic vehicles
• Factory top-speed limiter removed
• Factory rev limiter retained
• Calibrated for minimum 98 RON premium fuel

Schropp RTD Gen 4 – your connection to the custom tune

The package includes our Schropp RTD Gen 4, based on the latest HP Tuners RTD technology and finished in Schropp green with our own branding.

The RTD works with the free HP Tuners TDN app for iPhone and Android. Vehicle files can be read and calibrations supplied by us can be written directly using your smartphone. No laptop or VCM Editor software is required for the normal read and flash process.

All 4 HP Tuners credits required to license the Mustang are included in the package.

Return to the stock calibration

The vehicle's original calibration is retained through the HP Tuners Tune Delivery Network (TDN) during the initial read process. It can therefore be written back to the vehicle later using the RTD and TDN app.

Switching between the custom and original calibration requires a complete flash procedure and takes the corresponding amount of time – it is not simply an instant mode switch.

The Schropp RTD remains yours. It can also be used with additional vehicles supported by HP Tuners; additional credits may be required to license another vehicle.

Option: Remote Tune / Shipping

We ship the Schropp RTD including the required credits to you. Once received, connect the RTD to your Mustang and read the vehicle using the TDN app on your smartphone. The vehicle data is then made available to us through TDN.

We prepare the appropriate Schropp calibration and deliver it to you through TDN. You can then flash the custom tune using your smartphone and RTD – no laptop and no visit to our workshop required.

Option: On-site Dyno Tune

For the on-site option, your Mustang is tuned at our facility in Mössingen, Germany, using our SuperFlow AWD chassis dyno. We handle the complete read and flash process and perform dyno measurements before and after calibration.

Where technically appropriate and possible, the calibration can also be adapted to individual requirements. Calibration for another high-quality fuel grade, such as 100 RON, may be possible by prior arrangement.

Vehicle applications

• 2024+ Mustang 7 GT – 5.0 V8
• 2024+ Mustang 7 Dark Horse – 5.0 V8
• 6-speed manual transmission
• 10-speed automatic transmission

Package includes

• Schropp Custom Tune
• Schropp RTD Gen 4 powered by HP Tuners
• 4 HP Tuners credits for vehicle licensing
• Tune delivery through HP Tuners TDN
• TDN app support for iPhone and Android
• Retention of the original vehicle calibration
• On-site option: before and after chassis dyno measurements