German Porsche tuner SpeedArt has released more details with respect to their program for the new 911 (991) Carrera S, called the SP91-R. The information follows after an initial release at the end of last year. The complete package will be revealed at the Geneva Motor Show in March.
There are different versions of the SP91-R bodykit available. The first step is an elegant and decent version. It features a CS-rear wing and modular 21 inch LSC-Forged wheels. SpeedArt also plans a bigger and wider version, which will show its face at the Geneva Auto Salon.

The new CS-rear wing can be mounted on the original 991 Carrera rear spoiler and is designed to be painted in the SpeedArt bicolor optic, which was released on the PS9-Panamera body parts. The modular LSC-Forged wheel will be availiable in 20 and 21 inch.
There are different power kits for both 991 Carrera and Carrera S engines in preparation. The kits all feature a complete modified sport exhaust system with sport-catalysts and manifolds, optionally combined with a sound switch.
The sport exhaust with sound switch is developed for controlling the sound value of the cars individually. The sport exhaust can be combined with several different tailpipe designs. A light Titanium sport exhaust system will be available at a later stage for racing enthusiasts. SpeedArt is also working on a calibration of the ECU to increase the power of the 991 models up by 25hp and 20Nm.

An the option list you will also find different sport suspensions for street and race track use. Next to the standard sport suspensions there is an airlift suspension to maintain the everyday practicability of cars with the SP91-R bodykit.
Interior upgrades up on request complete the new SpeedAart tuning program for the Porsche 911 (991) Carrera and Carrera S. Stay tuned for the official release in March.