Hey guys I got a set of MDU Coilovers for a (temporary drop), their not blown or anything either. My friend had it on his car, he had no issues. (350z) and I swapped it out into mine now it sits just fine, etc. But everytime I hit a bump, it makes a clunk clunk noise. It's not loose, I tightened all the bolts as well. The fronts USE to make that noise, but I think it stopped unless my subs are too loud I lowered the front down some more and now it stops making a clunking noise.

Regardless, any ideas?

 

wonder what it could be

 

maybe your sways are adjusting to the new stance

 

Make sure your strut tower nut is tight..