On the positive border, the parts are the typical unify of OEM feature and fitment, with a focus on tighter usage and authority discount. The Club Sport tuning parcel includes the Chassis cram made up of compete-tuned Bilstein Damptronic adjustable dampers enclosed in 18.5kg/mm (front) and 9.6 kg/mm (rear) springs. The combination of pitch-hard coils and adjustable damping at both low and high speeds should make the GT-R stickier in the corners and more enduring while bombing through a steady sweeper. Rounding out the handling enclose is a set of Rays copied aluminum wheels, sized 20x9.5-inches in front (+45mm offset) and 20x10.5-inches (+25mm offset) in the rear, and wrapped in Bridgestone RE070R run-flats, sized 225/40 and 285/35, front and rear. These are held to be the same rollers we'll see on the Spec-V when it's unveiled in Paris this October.
The balance of the parts focus on burden drop, launch with a lightweight axle-back exhaust that drops 11 pounds from the GT-R's restraint load, along with a carbon stuff undertray that reduces air turbulence and parasitic drag. Upgraded carbon-strength backed and leather-trimmed seats are also part of the container, which retains the area airbags but nixes the electronic reins, tumbling weight by another 13 pounds calculate. Naturally, some NISMO badging rounds out the upgrades.