Air intake hose Product number: AZMT-90-020-6421 Inner diameter 1 [mm]: 54 Inner diameter 2 [mm]: 42.5 Length [mm]: 280 Material: AEM (Ethylene Acrylate Rubber)
Air intake hose Product number: AZMT-90-020-6403 Inner diameter 1 [mm]: 54.5 Inner diameter 2 [mm]: 48 Length [mm]: 325 Material: Polychloroprene (Neoprene)