you can easily install the kit yourself. the front lip just bolts on, the side skirts bolt on, and the rear lip ... well, that requires some drilling. when you get the kit, you'll have all sorts of templates for drilling. it'll be really hard for you to mess it up. it'll take a good 3 - 4 hours to install, but if you've removed your bumpers before, you're looking at 2 - 3.

some dealers have $70 per hour labor rates, bodyshops are around $50 - $60 ...