It came with 2 washers missing, some small balls of swarth metal in the packaging and some excess paint needed cleaning off the nut threads. However, apart from that, it fitted very well. I only needed to cut a small notch out of the plastic bumper, which is invisible, because it's underneath the car. It fitted perfectly on my 2014 focus flight. The instructions appear to be in polish, but it was easy enough to work out what was required. The electrical wiring was easy. The electrical connectors just slip over the wire you want to connect to and the connection is made when you crimp it with pliers. You need the car up on a ramp to be able to get a torque wrench into the nearside fixing because the exhaust pipe and it's heat shield get in the way.
Arrived earlier than estimated . Great product came with every fixing required. Along with electrics and wiring diagram. High quality product and great price.