Quote:
Originally Posted by Bill in Houston
In the rear the slope up from the rear suspension to the rear bumper is steep enough to install a diffuser and get some downforce, but that's not what I want.  So I need to think of a way that cleans that up without making it worse than the original. |
With a squarish shaped rear like that, you don't want a diffuser as it adds drag.
Keep the rear belly pan horizontal.
Give it sharp rear edges for the air to detach easily.