The Aerokit option pack isn't available from the factory for the 992-generation Porsche 911 Carrera until sometime in the first half of 2020, or as an addition to an existing model in summer 2020. These spy shots provide an early look at what to expect from it. Buyers get the SportDesign front and rear fascia, plus a fixed rear wing with an integrated brake light in it. The pieces create downforce even with the sunroof open. 

Porsche 911 Spied Showing Off Aerokit's Big Wing