Downpipe Kit with 200CPI Racing catalyst for Ford Focus MK3 ST
made out of high quality stainless steel 1.4301 (SS304) diameter before and after catalyst Ø76mm 200CPSI EU6 Racing Metal Catalytic Converter 100% perfect fit, replace OEM less thermal load on the turbocharger more power by reducing back pressure significantly more torque weight: 5,7kg