799,00 €

Custom De-Cat Downpipe Kit for BMW F82, F83 M4 with 3.0 S55B30T0 twin-turbocharged engine and the stock power of 431-500hp. Every part of this racing focused downpipe replacement is produced using CNC technology and is fully made out of Acid-Resistant Steel. It doesn’t include the Catalytic Converter (CAT) and thereby significantly reduces the back pressure … Continue reading S55 BMW De-Cat Downpipe F80, BMW M4 F82/F83

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