performance cars are marketed in ways that make it clear that they are intending for them to be driven in excess of posted speed limits.
closed circuit course. professional driver. unreadable text
arresting someone because they produce a product that can be used illegally? first off, "they" get to make anything illegal even if they don't technically have the power. then they will interpret the laws however they want. and now, prosecute people who even enable the breaking of arbitrary laws. gun, alcohol, car, knife, baseball bat, and spray paint makers should worry about the implications.
in fact, electronics tinkerers, makers of kits like arduinos, 3d printers, and about a billion other groups should be concerned with governments who grant themselves infinite power. "stalkers"... so like pedophiles and terrorists, a group we can invoke whenever we wanna get shit done.