Reply to "You have a custom rear lid?"

Remember the tread above. The went there is used by some cars in europe yes, but I was more looking for bright ideas (hopefully they are..) like the photo Panterror has to reduce drag. Wonder if someone has managed to combine both drag reducing and wentilation.

I'm planning to do something along the same path as the Veyron Supersport, where the low preasure area over the engine is shorter than the "standard" Veyron. Allso, the longer roofline this give, supposedly allso gives a better airflow over the lower, and smaler low preasure area.