While searching for lowering springs, I came across this 2010 concept car. The Modulo concept is supposed to embody "exciting eco" and I'd like to replicate some of concepts features (ie. partial upper grill block and diffuser) but two features struck me as odd.
The wheels have a quarter section that is of dubious effectiveness and there are fins on either side of the rear window. Can anyone explain either of these features?
I don't have enough posts to post links or add pictures, so I'd be grateful if someone could embed photos below.
Honda to show Insight Sports Modulo Concept, more at Tokyo Auto Salon - Autoblog