they know every detail because every detail of the build has been put on facebook from start to finish, even the price of what the car sold for and who to ect....
i can garantee its not supra drivers that have messaged you on ebay its more like saxo drivers and pug drivers ect.. members in this club are not like that
people in other car clubs were watching the build also.
i think what your saying is way over the top if they have done that, kids make threats not men. its a car at the end of the day
they would probably trace the ip addresses or something