Chrome exhaust pipe cover The rounded and chrome-plated exhaust pipe finisher lends the rear a punchy and sporty appearance. Available for: MINI One up to 11/06 MINI Cooper up to 11/06 MINI One Convertible MINI Cooper Convertible Chrome-plated. 72 mm diameter for MINI One and MINI One Convertible as well as 76 mm for MINI Cooper and MINI Cooper Convertible