Adrenaline TrueSpeed Speedometer Calibration Module

Adrenaline’s TrueSpeed Sprinter speedometer calibration module is a plug-and-play solution that restores accurate speedometer readings on Mercedes-Benz Sprinter vans running larger-than-stock tires. It is ideal for owners with oversized or custom tire sizes who want their dash speed readout to match real road speed again.

What it does

This module recalibrates your Sprinter’s speedometer so the displayed speed matches your actual speed, even with significantly larger tires than OEM. By correcting the signal before it reaches the dash, it eliminates the guesswork and error that come from upsizing tires without reprogramming the vehicle.

Consumer-programmable calibration

Unlike earlier versions that required pre-programming by Adrenaline HQ, this module can now be programmed by the end user. Using the factory steering wheel controls, you can set and fine-tune the calibration for your specific tire size directly from the driver’s seat. This makes it easy to adjust if you change tire sizes in the future, without removing the module or sending it back in for reprogramming.

Core features

• Plug-and-play Sprinter-specific correction module that integrates into the factory wiring using OEM-style connectors.

• Designed specifically for Mercedes-Benz Sprinter 907/910 models from 2019–2024 (pre-facelift), with additional versions for other model years and configurations coming soon.

• Fully reversible installation with no permanent modifications to the vehicle.

• End-user programmable via steering wheel controls, allowing calibration for virtually any tire size you choose to run.

Benefits for your van

• Restores accurate speedometer readings on the dash, helping reduce the risk of speeding tickets caused by under-reported speed.

• Eliminates the “How far off is my speed?” guessing game that comes with oversized tires.

• Provides peace of mind on long highway drives and mountain descents, knowing your displayed speed actually reflects your real speed.

Plug-and-play correction module for Mercedes-Benz Sprinter (907/910) 2019–2024 pre-facelift.

• User-programmable speedometer calibration using steering wheel controls.

• Allows precise speedometer correction for larger tire sizes.

• Uses factory-style connectors for a clean, OEM-like install.

• Sprinter-specific calibration solution with more fitments coming soon