Don't let weak and unresponsive factory gas pedal mapping ruin your driving experience!

2008-2019 Mercedes-Benz (email your model and year before ordering)

The BMS Pedal Tuner is plug and play tuner that attaches to your gas pedal allowing you to instantly remap and improve throttle response. Toggle between stock, stage1, stage 2, and stage 3 curves on the fly and even fine-tune each mode using simple up or down adjustment buttons on the device. The BMS Pedal Tuner installs and removes in minutes and is fully independent from and is compatible with other modifications including the JB4. 

Calibration Process: After install follow the vehicle calibration process by holding + and - at the same time until all lights flash. Then press the gas pedal fully to the floor a couple of times, you should see the status lights move to the right as you press it down. Finally once complete press and hold the stage selector button until all lights turn off to save the calibration. You're ready to go!