noise from the rear of my car.

[millsyd]

i had fitted h& r ant-roll bar kit and new link arms i had 3/4 of a tank ive been driving for a week now and filled up the tank (full) i have a knocking noise now every now and again any ideas?

 

[cjhill]

loose exhaust... ?

It needs to be removed to do the ARB, maybe it wanst put back properly.