hey for all you guys that have aftermarklet body kits..did you guys somehow integrate that hard foam that sits behind the rear anf front bumpers?

or did you guys just remove them totally..i wonder how the cars impact threshold is if you removed both

 

i have an impul bumper and i left the foam in there. it supports the bumper so it keeps the shape without putting stress on it. i don't think it relaly does anything for impact protection.