they are the components Turbosmart use in the hand assembly of your product

The Wisefab Nissan 350Z Rear Suspension Drop Knuckle Kit is designed to optimize the kinematics of a lowered car by providing a higher roll center

and the only feature that rolled over from the Gen4 range was the mounting orientation

1/8 NPT Ports

Gen-V WG40 Comp-Gate40 14psi Platinum JR18 they are the components TurbosmartThe GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate The Highest Flowing Wastegate of its kind. The GenV provides extensive user configuration, world leading extended thermal performance, fatigue resistance and best in class flow performance for optimum control and longevity. The GenV External Wastegate from Turbosmart was a ground up rework of a classic and the only feature that rolled over from the