I was able to fully install this as well as the foot kit and bars I had already in less than an hour. SUPER clean and easy install didn't take much work what so ever. You will need to purchase the fit kit (specific to your car which you can find the one you need on Thule's website) in addition to these bad boys. You will also need to then buy the bars and last but not least whatever attachments you want on top of the bars. Now that it's installed these things aren't budging at all, look super clean and with the One Key Lock which I also purchased was able to complete the setup nice an securely.