Zibilich

Hey i just replaced the rear trailing arm bushings becuase there was a loud knocking noise, and when i inspected it the bushings were pretty much gone...

The knocking is still here, not as bad, but when i swerve it squeeks and when i hit a small bump it knocks quite loud!

Any help is appreciated! Im thinking about lowering my car also, just lowering springs for now, any advice on a good brand?