home made RIP air scoops
 

i got bored at home and i made this air scoops for my 2006 530i cost 25$ and few hour and alot of cut from the metal sheet ;3 i still need to paint it red is not pretty but hope it work

Actually black isn't a bad colour, but everybody knows that yellow is a much faster colour than red. ;)

I'm not sure how you will know it works or not. It won't do anything significant enough to measure let alone "feel" I think.

Where exactly are these two scoops going to direct air? My 530 has just a single inlet into the airbox on the side of the radiator.

yea i just found out today when i install only 1 airbox