On the styling front, the SP91-R package comes with a "CS-rear wing", a sport suspensions and 21-inch LSC forged wheels. Inside, the cabin can be equipped with a sport steering wheel, leather and Alcantara trim and "many" other components.
On the performance, thanks to a sports exhaust system and a revised ECU, the 3.4-liter boxer engine will produce an additional 25 PS (18 kW / 25 hp) and 20 Nm (15 lb-ft) of torque.
