Because the Destino is lighter by at least 1, 100 pounds (no massive battery pack), its rideheight and suspension kinematics will have to be completely recalibrated, if the pieces themselves do not require remanufacturing.
When you flip the switches to Sport Plus freeing up the engine, transmission, the adaptive air-suspension and chassis systems' software the GTS gets loud, low (minus-15mm rideheight from Sport), firm and feisty.