This Akrapovic replacement nut is a direct-fit service part for the Slip‑On Race Line exhaust on 2020+ Porsche Cayman GT4 (718) models. Offered as a single replacement hardware piece, it restores the original fastening points on the exhaust system and matches the OEM-style fitment for the listed Porsche application.
Akrapovic 2020+ Porsche Cayman GT4 (718) Slip-On Race Line Replacement Nut