On any 992 manual car, the DME report is non-negotiable. Porsche will decline warranty if Range-4 over-revs are documented. …
DME report and Range-4 over-revs — warranty implications
Porsche 911 (992) · mechanical
On any 992 manual car, the DME report is non-negotiable. Porsche will decline warranty if Range-4 over-revs are documented. …