I installed the Honda factory woodgrain kit, using only the "front" portion of what Honda offers. This covers the speedo area, around the a/c grills on the Nav version. Total of three pieces. Whole thing took like 20 minutes, literally, and installation was easy and clean. Don't know about aftermarket kits-most have many more pieces than what Honda kits offer. Honda kit dressed up the interior of the car A LOT.