From your local friendly OPC.
The Turbo Aerokit consists of a new front splitter spoiler and a new engine cover with rear spoiler and fixed aerofoil profile. The aerodynamically optimised components minimise lift on both axles, improve stability and emphasise the dynamic lines of the vehicle. In addition to these components, the standard sill trims and standard rear underside can be painted in the colour of the exterior.
The kit was developed by engineers at Porsche's Weissach center in Germany. The goal of the project was to improve the handling characteristics, given an unchanged drag coefficient of 0.31 compared with the production version. The kit is said to reduce lift on both the front and rear axles, ensuring a more stable drive at high speed.
If fitted from the factory, the car's door sill trim and the rear skirt are painted in body color as well as the aerokit's add-on parts.