Complete exhaust system MINI Cooper S F56 LCI JCW B48D2022 -2.0l B48D 231 kmFWDFits OPF versionDownpipe diameter - 76 mm / 3'Exhaust pipe diameter - 63.5 mm 2,5' (on closed flap)Exhaust pipe diameter - 76 mm / 3' (on open flap) It is also possible to purchase the downpipe itself or the Catback system itself.