Rtint Window Tint Kit for Porsche Macan 2015-2017 - Rear Windshield Kit - 50% Rear windshield pre-cut window tint kit (rear windshield) for your vehicle made by Rtint. 5 year warranty backed film designed for DIY installation Step by step video installation application guide online. Installation support provided. No installation tools are included, but are recommended for professional installation results. Not a roll of tint film, this is a precut specific kit for your vehicle manufactured for you at the time of your order.