The install was easy but will take a little time. It took some tugging to remove the old extensions from the car. You'll need to clean off the old tape from the car. That is the time consuming part. I then used rubbing alcohol to ensure I'd have good adheation of the new tape. There is a nub on the car that goes into a hole on the new extension. This ensures it is in the proper location for a proper fit. These look really great and are very sturdy. Well worth the money.