Rubber Flap Part Number?

[bsmith_tsu]

Anyone know what the part number for this thing is, or how to replace it? I noticed today that the one on the passenger side is missing.








(The missing one)

 

[Citation 650]

 

[bsmith_tsu]

I also found that part, but I don't have those mud flaps on my car. The missing rubber part is on the front side of the wheel.
Those mud flap parts look like this:

(Image from roadstersolutions.com)

 

[Wondermike]

Looks like 24 on this page http://www.realoem.com/bmw/showparts.do ... g=41&fg=25

 

[Adam D]

I have those flappy things, I think thats what scrapes on my driveway when backing out lol

 

[2 Zero]

I have them on my M.
What are they for??

I guess for going fast in reverse??

 

[Nick C]

Those parts are important for high speed stability - I don't recall what they are called now, but worth replacing so the air flow under the car is symmetrical again.