I think I answered your question without any ambiguity.
If it is not designed in the wind tunnel, then any down force a part provides is purely by luck, not scientific design. If it does - great, but don't expect it to, as there is no way to prove it other then running the car in a wind tunnel.
Stillen, being a company owned by a former professional race car driver, may perform some kind of aerodynamic test on their products, or at least use the racing experience in their design. EVO-R is not a professional car racer as far as I know.
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Member of kenchan's "photoshopped mods" and "proper offsets" gang.
Last edited by cooltoy; 02-07-2021 at 01:06 PM.
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