H&R Cancellation kits for cars with electronic shock systems BMW 1er (F20) ( F21) Typ 1K4 2011-2019

This solution eliminates the damper regulation and at the same time avoids any faults showing. The functioning of the control unit remains completely intact.

Required when fitting aftermarket shocks/springs or coilovers to your vehicle if you have DCC (electronic damping control) from factory.;