Yea you do have to take off the bumper, below is a link to the installation instructions.
The most challenging thing I encountered was aligning the LED lights, because they don't exactly use the OEM style mounting, but after trial and error I got it just right.
I'd let them go for 175 shipped and they are tinted.
http://www.oraclelights.com/Files/Pu...ationGuide.pdf