Description: Sportec from Switzerland is doing a number of new programs set for the Geneva Motor Show. The Porsche 911 (997-Series) GT3 RS4.0 looks stunning in its new SP 525 moniker and packs plenty of power indi...Add Comments0
Description: The changes add a total of 25hp and 15 lb-ft of torque. Sportec has also added an in-house built traction control system, lightweight carbon fiber hood and Bilstein shocks. Sitting on a set of 20-inch...Add Comments0