so i recently re-watched back to the future the other day and thought it was an awesome idea how bif had a secret button he had to press to start his car. tsa cars also have this. i would love to put one in mine but i havent the slightest idea where to start. i have an 04 gtp by the way. i was thinking about maybe putting a small button under the floor mats below the dead pedal or something. can anyone point me in the right direction? thanks!