every kit on the market has to be tweaked a little when installed even lip kits. some companies are better at it than others since you get what you pay for... try to find a style you like and then worry about install and paint since the price varies depending on where you live and how the kit comes. most cheap kits will cost you more to install since the craftmanship sucks. also ureathane kits are harder to paint and are less forgiving if not crafted correctly. lip kits vary since you can bolt them on and leave a seam or get it bonded to your bumper, in some cases it doesnt matter and in other it makes all the difference