Were sports CAT's for the 3.7 Roadsters ever a factory option? The only ones I'm aware of are the TUV approved, E marked 280 cell type available from Librand's and Berrybrook, to order and not cheap!
Richard
2018 Roadster 3.7 1966 Land Rover S2a 88 2024 Royal Enfield Guerrilla 450 1945 Guzzi Airone