Wagner Tuning Downpipe Kit for BMW B58 (HJS-ECE)

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Downpipe Kit with HJS-ECE-300CPSI Racing catalyst for BMW M140i 340i & 440i

made out of high quality stainless steel 1.4301 (SS304)
complete Ø3,5 and adapter for stock exhaust
HJS (ECE approval) 300CPSI 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



Brand: Wagner Tuning
Product Code: 500001027.HJS
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