Porsche 911S (E Series) ~ 1972-1972
However, the big news with the 911S was the adoption of a front spoiler â the first time such an aerodynamic aid had been fitted to a production 911. By modern standards this appears to be little more than a modest lip below the bumper, but in the early 1970s it really looked the part, and gave the car a more aggressive appearance (note that the spoiler was optional on E and T models)
More importantly, though, the bumper went some way to improving the 911âs high-speed stability by reducing front-end lift by a claimed 40 percent. This gave a noticeable improvement but in some ways made the rear-end lift even more of a concern, but a spoiler at the back of the car was yet to come. What the 911S did have, though, was the same external oil-filler cap as the 911E â a telltale sign that was limited to this model year. Indeed, in all other ways the S had the same upgrades as the E of the same year, including the 915 gearbox with its âHâ gate.