the weight savings would justify the ducting..
The duct will draw off the inside of the right hand rear 1/4 scoop and with a fan and duct I have a total of $27 invested. I appreciate you offering up the idea but $800+ is just way wrong....
I am guilty of spending stupid $$ on things like a Dry carbon undertrayand titanium wheel bolts, etc.(@Sector111) but they do have at least some trick/bling factor. An alternator for four times the price of the OE unit is not happening for me..