1. A method for customizing a performance device, the method being implemented in a computer system including one or more physical processors and storage media storing machine-readable instructions, the method comprising: providing a baseline model defining a master device; receiving at least one change to a parameter of the baseline model from a customer; responsive to the at least one changed parameter, modifying a plurality of other parameters in the baseline model to obtain a customized version of the master device; providing the baseline model to a community of users including providing metadata to the community of users, the metadata including one or more of a technical analysis, a hydrodynamic flow analysis, a computational fluid dynamics analysis, or a finite element analysis, and the provided metadata including a recommendation derived from statistical analysis of sets of historic data provided by users, wherein certain of the community of users create other customized devices from the baseline model; and generating manufacturing instructions, the instructions when executed by an automated production machine, causes the production machine to manufacture the customized version of the master device.