The original throttle body is specially designed for Aston Martin Rapide/DB9/DBS. The electronic control system responds to the throttle command, optimizes the airway to improve the intake efficiency, and makes the combustion more complete while reducing fuel consumption. The original hole position is plug-and-play, making the throttle response of your luxury car as sharp as the track level, and instantly radiating the surging potential of the V12 heart!