My first car was a 1950 V8 Ford that my parents gave me in 1960 (had 10,000 Sunday miles on it). My dad made a carburetor stop to limit my speeds. So every time I drove it I had to remove the stop and then put it back on when I returned home to avoid detection. So they will figure it out. There are some electronic reporting devices available that will send you an email if certain speeds are reached or if the vehicle moves from an approved geographic area. That might be a better solution (if it is tamper proof....).
Oh and remove the badges that refer to the model and make.
Oh and remove the badges that refer to the model and make.