Hi, can anyone help with ideas about stiffening the rear end of my Impreza. The car is dual fuel and the lpg tank is in the boot. Therefore the **** end of car has sunk and the front lifted.
I want to raise the rear by atleast 1 inch to level car out and erase tyre rub over speedbumps.
All ideas welcome

 

Them rubber spring helpers - like they use for towing caravans ? Think demon tweeks might have something too ?