Terms and Conditions: The booking for this Wulfchiptegnik™ Software upgrade needs to be made within 2 months of the date of purchase. Sale price Wulfchiptegnik™ software sales are final and are non-refundable. Bookings can be made at either our Cape Town or Johannesburg branches. All vehicles will be subject to a full diagnostic and inspection at our branch before our engineers upgrade the vehicle. The software upgrade will done via OBD-II port only and will be subject to our normal terms and conditions and indemnities. Full and or partial refunds will only be considered should our engineers be unable to upgrade your vehicle for whatever reason, after diagnosing / inspecting the vehicle at either our Cape Town or Johannesburg branches. Any additional software and or hardware will first be quoted.