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Direct Fit Catalytic Converter Replacement System

BMW M3 (E46) 01-06 L6-3.2L (S54)
Part Number: 47-46304

MSRP: $2,418.74


Replace your faulty OE catalytic converters with this aFe POWER direct-fit catalytic converter system. Sold as a set, this quality mandrel-bent, stainless steel system includes EPA compliant catalytic converters.

  • Front and rear manifolds with integrated catalytic converters (sold as a set only*)
  • EPA compliant direct fit catalytic converter system
  • Direct-fit, easy installation
  • 100% MIG-welded stainless steel construction
  • Gaskets included

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Stainless Steel Construction:
This system is constructed from durable mandrel-bent stainless steel tubing for maximum performance, corrosion resistance and strength, eliminating cracking.

Factory Mounting Locations:
Utilizes factory mounting locations and OE-style flanges making it a true bolt-on system.

Catalytic Converters:
Engineered and manufactured in accordance to industry standards, this product is an EPA compliant catalytic converter system for a bolt-on and go installation.

* Sold as front and rear set. Requires replacing both manifolds.

Also Fits:
2001-2002 BMW Z3 M (E36/E37) L6-3.2L S54
2006-2008 BMW Z4 M (E85/E86) L6-3.2L S54

Emissions Disclaimer:
This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.

aFe headers and exhaust are engineered and manufactured in our Corona, California manufacturing facility.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2001-2006BMW M3 (E46) L6 3.2L Gas
2001-2002BMW Z3 M (E36/E37) L6 3.2L Gas
2006-2008BMW Z4 M (E85/E86) L6 3.2L Gas
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