Originally Posted by 00o00
here ^ you said that it will flow aerodynamically... what do you bais this off of... i don't not assume that you used a wind tunnel for testing, did you?
this might be a retarded question, but im just curious, this would also apply in general, for example isn't the stock exaust supposted to be aerodynamically designed (although ugly) so if you change it, then arn't you changing the aerodynamics of the car?
sorry if this is stupid...
We have worked with Vorsteiner on the development of several parts including the current bootlid and upcoming E92 non-M hood. Vorsteiner does use aerodynamic testing programs to measure the drag coefficient before tooling and production so you can rest assured that they are designed to improve air flow and down force where applicable.