The GSC Power Division Beehive valve spring kit for 2017 and later Audi RS3 (DAZA) includes titanium retainers and is rated to a 60 PSI maximum boost. Specified for the RS3 DAZA application, the kit supplies valve springs and hardware designed to support valve control within the stated boost limit, intended where the manufacturer's application and the 60 PSI envelope are required.
GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost)