Nissan factory tuners, Cobra N+ is known for amazing customizations for both the Nissan 370Z and GT-R. Their concept for the 370Z sports car does not have any major engine modifications or tuning, however the aerodynamic and handling improvements were enough to satisfy customers. Cobra N+ has manufactured lightweight wheels with six double spokes measuring 19×9 in the front, and 19×10 in the rear. Trying to keep the overall weight of the vehicle to a minimum, the lightweight rims are linked to an aftermarket spring kit that lowers the car by 30 mm. There is an optional coilover suspension setup available that adjusts the ride height between 20 and 40 mm. Aerodynamic improvements for the Nissan 370Z are a diffuser custom fitted into the factory rear bumper, carbon fiber front spoiler, and custom cutouts in the rear to accommodate the larger Cobra N+ sport exhaust system.