Today I was installing my clear side bumper markers when i noticed something under my radiator setting on the plastic.. I see there is a left and a right but what are they... what are their purpose... and why were they just dancing around down there..

 

i had these what ever they were the were rattling down in my bumper I took them out long time ago

 

Haha I'm assuming there pointless.. Just hyped up my curiosity

 

they generate downforce...

DUH

 

They attach to the bumper beem, and direct air flow to the radiator. Also great for cutting up and mounting your brake cooling ducts to.

 

THIS.

/end thread.