For you guys about to do this. This is just a heads up. The picture is of the right side, duct not installed. As you can see, there is the washer bottle, and power steering hoses. You don't have much room to route your duct hose. 2.5" hose was hard. The RC ducts take a 4" hose. If you don't reduce the hose size. You will have to move the washer bottle. If you got an intercooler with some of your piping in that area. Good luck, you will have to route your hose a long way around that stuff.
Oh, and the ducts take up about 5"~6" behind the bumper. If your air filter is in that area. It's another thing to think about.