I fitted the G56 spring release kit when I had my M3W. It fits to the OE Dzus style fasteners but adds spring retraction so bonnet is easier to remove single handed. Never had any issues once all four catches engaged.
Richard
2018 Roadster 3.7 1966 Land Rover S2a 88 2024 Royal Enfield Guerrilla 450 1945 Guzzi Airone