The MagnaFlow OEM-grade manifold catalytic converter for 2006–2010 BMW M5 and M6 applications supports emissions compliance and helps avoid a check engine light. It replicates OEM flow with mandrel-bent stainless steel tubing and durable MIG welds, includes five flange gaskets to reduce leak potential, and matches listed OE interchange numbers while meeting Federal/EPA emissions standards for registered vehicles.
MagnaFlow Direct Fit Catalytic Converter BMW M5-6 06-08 D/S OEM