Talk:NISSAN SILVIA (S15) R3 SPEC/@comment-27893456-20171205012506/@comment-30564429-20171205080954

Actually it is all about the downforce. Note that even some road cars have such features. Front and rear ground spoilers and fins are all about directing air. The high end cars such as the Ferraris, Lambos, and the Ford GT40 use directed airflow to create downforce and gripping power. I first noted this on the DTM cars as I was looking at building an Audi A4 and the added photoetches really show off this effect.