MagnaFlow Chrysler 300 5.7L (05-17), Dodge Challenger 5.7L (09-17), Dodge Charger 5.7L (07-12), Dodge Magnum 5.7L (05-08) OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 16421. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 16421 includes (2) O2 Port Plugs. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation

High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life

Durable 308 stainless steel MIG welds

Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last

OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration

Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency

Simplifies installation with essential gaskets and hardware being included in the box

INLET TYPE

Flange

CLAMPS INCLUDED

No

HANGERS INCLUDED

No

SERIES

OEM Grade

MATERIAL

Stainless Steel

BODY TYPE

Spun

FINISH

Stainless

DIRECT-FIT INSTALLATION

State-Of-the-Art 3D scanning is used to ensure this direct-fit catalytic converter perfectly fits your vehicle, enabling do-it-yourself installation.

CUTTING EDGE DESIGN

Durable stainless-steel construction, mandrel bent piping, precisely manufactured flared receivers, OEM-like O2 port locations and integrated butt joints make installation easy while guaranteeing optimal performance.

FEDERAL/EPA COMPLIANT

Extensive testing and certification processes are followed to guarantee that this catalytic converter meets emissions standards set by the Federal EPA.

OEM GRADE

This catalytic converter is built to OEM Grade standards, matching the performance and quality of your vehicle’s original catalytic converter.

Fits
2017 CHRYSLER 300 V8 5.7L    
2016 CHRYSLER 300 V8 5.7L    
2015 CHRYSLER 300 V8 5.7L    
2014 CHRYSLER 300 V8 5.7L    
2013 CHRYSLER 300 V8 5.7L    
2012 CHRYSLER 300 V8 5.7L    
2011 CHRYSLER 300 V8 5.7L    
2010 CHRYSLER 300 V8 5.7L    
2009 CHRYSLER 300 V8 5.7L    
2008 CHRYSLER 300 V8 5.7L    
2007 CHRYSLER 300 V8 5.7L    
2006 CHRYSLER 300 V8 5.7L    
2005 CHRYSLER 300 V8 5.7L    

2017 DODGE Challenger V8 5.7L    
2016 DODGE Challenger V8 5.7L    
2015 DODGE Challenger V8 5.7L    
2014 DODGE Challenger V8 5.7L    
2013 DODGE Challenger V8 5.7L    
2012 DODGE Charger V8 5.7L    
2012 DODGE Challenger V8 5.7L    
2011 DODGE Charger V8 5.7L    
2011 DODGE Challenger V8 5.7L    
2010 DODGE Charger V8 5.7L    
2010 DODGE Challenger V8 5.7L    
2009 DODGE Charger V8 5.7L    
2009 DODGE Challenger V8 5.7L    
2008 DODGE Magnum V8 5.7L    
2008 DODGE Charger V8 5.7L    
2007 DODGE Magnum V8 5.7L    
2007 DODGE Charger V8 5.7L    
2006 DODGE Magnum V8 5.7L    
2005 DODGE Magnum V8 5.7L