Whether it be a colour change on a speed dial, an entire bumper alteration, or an interior that’s more out-there than most, Porsche’s Exclusive Manufaktur program currently offers customers a catalogue of some 700 in-house modifications that can be made to their chosen vehicles. Such individualisation stems from the company’s Sonderwunsch (Special Wishes) program, which kicked off in the late ’70s and was the brainchild of engineer Rolf Sprenger.