93 coupe making a clunking sound when I hit a bump ans shaking around 100-120 km

[sr20240coupe]

Hey I guys I need some help!!! I have a 1993 s13 coupe. While I drive over bumps I hear a loud clunking sound. I thought it could have been the tension rod bushing, so I replaced my oem tension rod and bought new SLP TR. took it for a drive after and still hear the same sounds and the shaking is still there. I noticed the lower ball joint looked punched so I replaced that and now it's shaking less but is still shaking above 100km. I have stance coilovers, does anyone know if the middle bollt should be loose or tight? It seems like the passenger side is loose as well and not making a sound. I heard there's a pillow ball joint in the coil and might be blown? Any information I'll greatly be appreciated. Thanks

[Def]

Check rear subframe bushings. Go through and check that every bolt is tight in the suspension.

[240pimp]

is your steering rack or tie rod ends toast? have you put the front end of the car up on jackstands and tried to wiggle the front tires with your hand to check for looseness? side to side and up/ down.