Detail Description New Plastic Rear Window For Porsche Boxster  Is your rear window cracked or yellow? Replace it with this simple kit! This is a kit to replace your plastic rear window. The best part about this kit is that you can replace the window while LEAVING THE TOP ON THE CAR. There is no unbolting or drilling out rivets! Most Porsche Boxster's had a window that is sewed and glued on. BMW developed a process to replace the sewn-in window without taking the top off of the car. When you go to the BMW dealership, they will sell you a window for close to $300 and an "install kit." I'm selling the exact same thing, but it is not from BMW. I include the same tools that were in the install kit. The instructions indicate that you hand sew this new window into the old holes. It is a 2+ hour job that is best handled with two people. The plastic that I use is Very high quality and it meant for luxury yachts! .The OEM plastic can be scratched with your fingernail. This plastic won't easily be scratched with your fingernail.