Mercedes Stopper with speed
Stoppers with speed are all different and are ordered based on the max speed displayed on the speedo face of the vehicle.

Mode ON OFF
W205, W447(VDO), C190, X470 X253 no facelift just Needle Dashboard, no blue display. W222(1) Full Digital no facelift.
-> C360
⚠️ Product Notice
The Dyno-Mode module is intended exclusively for testing purposes on closed tracks or test benches and is not approved for use on public roads. The user is responsible for ensuring compliance with all applicable laws and regulations.
Mileage driven while using the module must be recorded and documented. In the event of a vehicle sale, the buyer must be informed that the module was installed and used.
The module can be safely deactivated at any time without leaving any trace. The seller accepts no liability for improper use or legal violations.