i want to take your opinion as while cornering and changing lanes, the car seems not stable and the rear seems travelling

my current setup is

H&R lowering springs

Whiteline front & rear swaybars set at medium both

stock wheels 245*40*18 (Conti 5) set at 34psi all around

Camber F: -2.0 R: -1.2

Toe in F: 0 R: 0


Thank you

 

Well negative camber will reduce straight line grip. Also haveing just a little toe would prolly help a little bit.

 

check for loose nuts/bolts and bad bushings, maybe?