hey guys, some help please? car is making some weird noises and vibrations up front in only one specific situation. after heavy braking like from 60mph to 30mph or if i hit a dip in the road and the suspension compresses completely, then on the way back up as i get back on gas the car makes a strange vibration, almost like driving over a metal bridge. once in awhile i've heard a groan like noise. any ideas? thanks!

 

list suspension mods, might help.

 

I would check to see if anything in suspension loose. Could be even lugs loose.

 

?thrust bushing, drop link, anything been changed out?

 

idk. kip is on it now, so i'm sure it'll be fixed. just wondering if anyone else out there has felt/heard similar stuff. mods up front include bilstein, dog bones, lower control arms, sway bar

 

If kip is on it, don't worry about it!