Yes, we have a 14-day grace period between when an order is placed before it is locked into production. During that time period you can change the specification of your vehicle. If you have applied for financing when placing your order, that financing application will be invalid if the vehicle specification is changed. Please contact Polestar Support for changes. Other order related changes you will be able to do yourself after the 14-day period. You can then change extras, financing etc.