While a permanently installed SCOM module reliably removes the speed limit, it also comes with a few disadvantages that should be considered before purchase.
Where it can fall short in practice
An additional cable in the cockpit area, a permanent power draw, and the risk of a loose connection while driving are among the frequently cited criticisms of permanently installed solutions.
Less permanent stress, same result
The M-JET Speed Limit Remover is only connected for the unlocking process itself and does not need to remain in the vehicle afterwards.