Hey guys. Trying to get some pointers on here where to go with this issue. My 99 e300 has a suspension lean on the passenger side. There’s about a half to an inch difference between the driver and passenger side. I can’t figure out what’s causing it.. cause I’ve replaced everything!!!

Upper and low control arms with high quality German parts
New ball joints
Newer front shocks
New front springs
New front coil spring isolators matching the original part number
New rear springs
New sway bar bushings and links

Rear shocks haven’t been replaced, but pass the bounce test like new shocks would. Control arms are original in the rear as well with the rest of the rear suspension.

It drives straight down the road.

Between a lean, and a popping sound when turning or hitting bumps this suspension is driving me insane.

AS well, the spring perches are all intact this car has no hidden rust or anything of the like. It is VERY clean..