What terrific aerodynamics-not, A snow plow has more efficiency.
Shows you how bad a fad can envelope an individuals tastes.
When I see a large rear wing on a car in a major metro area I wonder who let the owner out of the institution? In most instances the the extra weight of the wing is assisting in applying greater downforce than any aerodynamic effect of the wing.
Driving with one of those on your car is like wearing a sign saying owner is mentally challenged.
PS: If I have offended anyone who personally has a mammoth wing on their 914 please accept my apologies. Then after you think about it some more send me an email and I will try to help you take it off your 914!!