Hey Guys,

I know many of you have similar suspension set up as mine and just want to know and determine if anyone of you hearing same noise. Kindly share with me if anyone having a same problem.

'04 G coupe
Tokico D-spec, Z H-tech spring, Stillen sway bar med setting

Rear is good, but after installing new sway bar, I hear tumping sound every time car drive over road bumps or uneven pavement. I first thought, my shocks are damaged, but I don't think this is the case. I took it to Infiniti Mechanic and he believes that strut mount and bumper (tube looking thing) connects to strut mount is damaged.

What do you guys think? Anyone had or have similar problem or is it relate to control arm and other critical parts??

Thanks guys

 

tighten the bolt in the center of the strut mount

 

Yeah, go over all points which were affected by installation of aftermarket parts and tigten them to specs. With front sway bar-see if it has any left-right movement between stops-it will thump for sure.
If thump won't go away, then it's something more serios- common compressions compression rod problem, for example(search for it)