Wagner Tuning Sports Cat – BMW M140i

Downpipe Kit for BMW M140i, M240i, 340i & 440i made out of high quality stainless steel 1.4301 (SS304) complete ?3,5 and adapter for stock exhaust 200CPSI EU6 Racing Metal Catalytic Converter / optionally with HJS-catalyst (ECE approval) or without catalyst converter 100% perfect fit, replace OEM less thermal load on the turbocharger more power by reducing back pressure significantly more torque Only suitable for cars without GPF! Error display in the DME possible.