The Saleen S7 Twin-Turbo is the first American supercar, which was added in the Speed Pack. The circuit spec is the S7R. Saleen made the car's body completely out of carbon fiber, to reduce weight and make the car more rigid. The use of vents, air intakes and spoilers create enough downforce to keep the car stable at high speeds. The driver's seat is positioned closer to the middle of the car, asymmetrical to the passenger seat, so the driver has more visibility. Despite the race car like appearance and performance, the car does have two trunks, a back- up camera, leather upholstery, and aluminum dashboard trim. The one in The Crew is the flagship Twin Turbo version with two Garrett made turbochargers. Along with the two turbochargers, changes have also been made to the front splitter and rear diffuser for more downforce on the Twin Turbo versions. The S7 Twin Turbo could also be ordered with a competition package, adding better aerodynamic parts and approximately 1,000 Horsepower.