On the contrary, a substantial increase in HP over Shopping Cart spoilers was noticed. I thought about some Tire Flies for extra grip at stoplights too.
Actually, the key carried over from the car's previous incarnation.
It was the first modification ever done to the car. (Girlfriend's idea, it's her car.) Folks clown like mad when they see it on the road, and my Girlfriend wouldn't have the car without it.
It does actually turn. 49 RPM, counterclockwise.
The "S" is for a Boxter S. Got it at the Porsche dealer for about $14.
Yetibone