Brandon's98Z

ok, so I have a 98z, it has umi on car adjustable torque arm, umi rear control arms with roto joints in one end, qa1's all around, 3 point sfc, umi anit roll sway bar, umi body mount torque arm double adjustable. now my question is when I stab the gas why does the whole rear body of the car move to the left or the rear end move to the right which ever it is but from the drivers seat it feels like the body is moving to the left, also I have some rubbing issues on the left wheel well. So I just cant figure it out why its doing that. the rear end is a strange s60. any help would be awesome

farmington

iTrader: (14)

Hmmm. No mention of a panhard bar. Hmmm. Doesn't that control side to side movement? Hmmmm......