Usually, it’s the endlinks causing creaks when turning after lowering. Improper length in the endlink. Install endlink lengthened correctly to eliminate load.
How do You determine proper end link adjustment?
My GTI on lowered on VWr springs creaked for a couple years when turning until one snapped. When replaced with Neuspeed adjustable, lengthened properly, the creaks and pops went away
How do You determine proper end link adjustment?