I’ve lowered my Corsa B about 90mm with a Gaz ultra low kit but the handling is worse than before I fitted the kit. The car feels very unstable at speed and in the corners bumps around all over the place. Any ideas?

Hi

You need to have the tracking reset to factory setting as lowering would have upset this setting.

You may also have too much negative camber which wont help your tyre wear! Adjustable top plates or bottom arms are a popular solution!

Mike