hju

Does anybody have the airodynamic values for a 87 Carrera Cabrio with front spoiler but no rear spoiler! What are the values with the top up and down? Do I need a rear spoiler with the top down at 120 kms +? I imagine that the CW must be over 40 with the top down?!
Helmut

Christian S.

Conventional wisdom suggests that either front or rear spoilers fitted on their own can lead to imbalance at higher speeds.