Maybe they jammed the radar

 

my car just came back from dealer...i had a clunk clunk/tap tap noise when i go over bumps slowly...

i got FRPP front/rear sway bars...no noise..solid as a rock...

i drove the car for 2 days.and now this clunking weird noise re-appeared.

is it the bolts?

 

I wonder if the eibachs are so low that it may be causing the lower control arms to bind a bit

 

Maybe you're hearing the bumpstops hitting the chassis now that it's lowered?