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A Marelle M1 on the dashboard, projecting road speed onto the windshield
MARELLE

Your speed on the glass, not in your lap.

Plugs into any car. Set up in a minute.

Shop the M1 Free worldwide shipping.

How to set up

  1. 01

    Find the port

    Under the steering column.

  2. 02

    Plug it in

    One connector. No tools.

  3. 03

    Set it on the dash

    Mat underneath, film on the glass.

  4. 04

    Start the engine

    Your speed appears. Done.

Marelle M1 projecting a speed readout
The display

Marelle M1

  • Reads speed straight from the car's own ECU
  • One plug. No tools, no wiring, no fuse taps
  • Stays readable in direct sunlight, dims itself at night
€49.90€79.90
See the Marelle M1
Will it fit my car?

Yes.

Every car has an OBD2 port. It is standard equipment.

Next out of the workshop