We don't offer 3x Lock start on any BMW.
A remote starter installation on this vehicle requires the following parts.
INT-BMW2 (this controls the vehicles brake and push button)
EVO-ALL (this monitors the can-bus for various statuses and also controls the INT-BMW2)
An aftermarket remote starter of your choice
A spare key that you will have to sacrifice for transponder bypass
Aside from those parts, working on any BMW electronics is meticulous and should only be done by a trained technician who is familiar with aftermarket accessory integration on vehicles.