# MagnaFlow 51206 Universal OEM Grade Catalytic Converter (2.5" ID/2.5" OD) for 1995-2020 Acura Rdx and More ### Performance Overview The Magnaflow OEM Grade Catalytic Converters are the perfect replacement for your stock converter. They are crafted from high-quality stainless or aluminized steel for maximum durability. They are seam-welded for unbreakable bonds with no risk of vibrations. The catalytic converters are available with a lap inserted in the point where the neck meets the catalytic converter body. The neck is carefully formed to be sure that it doesn't reach the body where it can cause trouble to the exhaust flow. As an additional safety feature, the Catalytic Converter has a heavy duty heat shield to protect it against extreme heat and give additional stability. ### Key Features - Brand: MagnaFlow - Part number: 51206 - Product type: Universal OEM Grade Catalytic Converter (2.5" ID/2.5" OD) - Designed for compatible vehicle applications listed on this page ### Vehicle Fitment - 2007 Acura Rdx, Note: Base; 2.3L; 2.50"; 2.50" - 2008 Acura Rdx, Note: Base; 2.3L; 2.50"; 2.50" - 2009 Acura Rdx, Note: Base; 2.3L; 2.50"; 2.50" - 2010 Acura Rdx, Note: Base, Sh-Awd; 2.3L; 2.50"; 2.50" - 2011 Acura Rdx, Note: Base, Sh-Awd; 2.3L; 2.50"; 2.50" - 2012 Acura Rdx, Note: Base, Sh-Awd; 2.3L; 2.50"; 2.50" - 2006 Audi A3, Note: Base; 2.0L; 2.50"; 2.50" - 2007 Audi A3, Note: Base; 2.0L; 2.50"; 2.50" ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. **What part number is this?** The listed part number is 51206. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - Universal OEM Grade Catalytic Converter (2.5" ID/2.5" OD) for Acura Rdx - 51206 fitment - MagnaFlow Universal OEM Grade Catalytic Converter (2.5" ID/2.5" OD) - 1995 Acura Rdx Universal OEM Grade Catalytic Converter (2.5" ID/2.5" OD) ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2007 Acura Rdx Base; 2.3L; 2.50"; 2.50" 2008 Acura Rdx Base; 2.3L; 2.50"; 2.50" 2009 Acura Rdx Base; 2.3L; 2.50"; 2.50" 2010 Acura Rdx Base, Sh-Awd; 2.3L; 2.50"; 2.50" 2011 Acura Rdx Base, Sh-Awd; 2.3L; 2.50"; 2.50" 2012 Acura Rdx Base, Sh-Awd; 2.3L; 2.50"; 2.50" 2006 Audi A3 Base; 2.0L; 2.50"; 2.50" 2007 Audi A3 Base; 2.0L; 2.50"; 2.50" 2008 Audi A3 Base; 2.0L; 2.50"; 2.50" 2009 Audi A3 Base; 2.0L; 2.50"; 2.50" 2010 Audi A3 Base, Tdi; 2.0L; 2.50"; 2.50" 2011 Audi A3 Base, Tdi; 2.0L; 2.50"; 2.50" 2012 Audi A3 Base, Tdi; 2.0L; 2.50"; 2.50" 2013 Audi A3 Base, Tdi; 2.0L; 2.50"; 2.50" 2015 Audi A3 Premium, Premium Plus, Prestige; 1.8L; 2.50"; 2.50" 2016 Audi A3 Premium, Premium Plus, Prestige; 1.8L; 2.50"; 2.50" 2009 Audi A3 Quattro Base; 2.0L; 2.50"; 2.50" 2010 Audi A3 Quattro Base; 2.0L; 2.50"; 2.50" 2011 Audi A3 Quattro Base; 2.0L; 2.50"; 2.50" 2012 Audi A3 Quattro Base; 2.0L; 2.50"; 2.50" 2013 Audi A3 Quattro Base; 2.0L; 2.50"; 2.50" 2015 Audi A3 Quattro Premium, Premium Plus, Prestige; 2.0L; 2.50"; 2.50" 2016 Audi A3 Quattro Premium, Premium Plus, Prestige; 2.0L; 2.50"; 2.50" 1997 Audi A8 Base; 3.7L; 2.50"; 2.50" 1998 Audi A8 Base; 3.7L; 2.50"; 2.50" 1999 Audi A8 Base; 3.7L; 2.50"; 2.50" 2000 Audi A8 Quattro Base, L; 4.2L; 2.50"; 2.50" 2001 Audi A8 Quattro Base, L; 4.2L; 2.50"; 2.50" 2002 Audi A8 Quattro Base, L; 4.2L; 2.50"; 2.50" 2003 Audi A8 Quattro Base, L; 4.2L; 2.50"; 2.50" 2004 Audi A8 Quattro L; 4.2L; 2.50"; 2.50" 2005 Audi A8 Quattro Base, L; 4.2L; 2.50"; 2.50" 2015 Audi Q3 Premium Plus, Prestige; 2.0L; 2.50"; 2.50" 2016 Audi Q3 Premium Plus, Prestige; 2.0L; 2.50"; 2.50" 2017 Audi Q3 Premium, Premium Plus, Prestige; 2.0L; 2.50"; 2.50" 2018 Audi Q3 Premium, Premium Plus; 2.0L; 2.50"; 2.50" 2015 Audi Q3 Quattro Premium Plus, Prestige; 2.0L; 2.50"; 2.50" 2016 Audi Q3 Quattro Premium Plus, Prestige; 2.0L; 2.50"; 2.50" 2017 Audi Q3 Quattro Premium, Premium Plus, Prestige; 2.0L; 2.50"; 2.50" 2018 Audi Q3 Quattro Premium, Premium Plus; 2.0L; 2.50"; 2.50" 2003 Audi Rs6 Base; 4.2L; 2.50"; 2.50" 2001 Audi S8 Base; 4.2L; 2.50"; 2.50" 2002 Audi S8 Base; 4.2L; 2.50"; 2.50" 2003 Audi S8 Base; 4.2L; 2.50"; 2.50" 2008 Audi Tt Base; 2.0L; 2.50"; 2.50" 2009 Audi Tt Base; 2.0L; 2.50"; 2.50" 2009 Audi Tt Quattro Base; 2.0L; 2.50"; 2.50" 2010 Audi Tt Quattro Base; 2.0L; 2.50"; 2.50" 2007 Bmw 335I Base; 3.0L; 2.50"; 2.50" 2008 Bmw 335I Base; 3.0L; 2.50"; 2.50" 2009 Bmw 335I Base; 3.0L; 2.50"; 2.50" 2009 Bmw 335I Xdrive Base; 3.0L; 2.50"; 2.50" 2010 Bmw 335I Xdrive Base; 3.0L; 2.50"; 2.50" 2011 Bmw 335Is Base; 3.0L; 2.50"; 2.50" 2012 Bmw 335Is Base; 3.0L; 2.50"; 2.50" 2013 Bmw 335Is Base; 3.0L; 2.50"; 2.50" 2007 Bmw 335Xi Base; 3.0L; 2.50"; 2.50" 2008 Bmw 335Xi Base; 3.0L; 2.50"; 2.50" 2008 Bmw 535I Base; 3.0L; 2.50"; 2.50" 2009 Bmw 535I Base; 3.0L; 2.50"; 2.50" 2010 Bmw 535I Base; 3.0L; 2.50"; 2.50" 2009 Bmw 535I Xdrive Base; 3.0L; 2.50"; 2.50" 2010 Bmw 535I Xdrive Base; 3.0L; 2.50"; 2.50" 2008 Bmw 535Xi Base; 3.0L; 2.50"; 2.50" 2008 Bmw M3 Base; 4.0L; 2.50"; 2.50" 2009 Bmw M3 Base; 4.0L; 2.50"; 2.50" 2010 Bmw M3 Base; 4.0L; 2.50"; 2.50" 2011 Bmw M3 Base; 4.0L; 2.50"; 2.50" 2012 Bmw M3 Base; 4.0L; 2.50"; 2.50" 2013 Bmw M3 Base; 4.0L; 2.50"; 2.50" ## Details - **Price:** 252.42 CAD - **Vendor:** MagnaFlow - **Type:** Universal OEM Grade Catalytic Converter (2.5" ID/2.5" OD) - **Tags:** 1997 Audi A8, 1998 Audi A8, 1999 Audi A8, 2000 Audi A8 Quattro, 2001 Audi A8 Quattro, 2002 Audi A8 Quattro, 2003 Audi A8 Quattro, 2004 Audi A8 Quattro, 2005 Audi A8 Quattro, 2006 Audi A3, 2007 Acura Rdx, 2007 Audi A3, 2008 Acura Rdx, 2008 Audi A3, 2009 Acura Rdx, 2009 Audi A3, 2009 Audi A3 Quattro, 2010 Acura Rdx, 2010 Audi A3, 2010 Audi A3 Quattro, 2011 Acura Rdx, 2011 Audi A3, 2011 Audi A3 Quattro, 2012 Acura Rdx, 2012 Audi A3, 2012 Audi A3 Quattro, 2013 Audi A3, 2013 Audi A3 Quattro, 2015 Audi A3, 2015 Audi A3 Quattro, 2015 Audi Q3, 2016 Audi A3, 2016 Audi A3 Quattro, 2016 Audi Q3, 2017 Audi Q3, 51206, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-51206, Muffler, Performance Exhaust, Performance Parts, Universal OEM Grade Catalytic Converter (2.5" ID/2.5" OD), Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 252.42 CAD | In stock | ## Images - MagnaFlow 51206 Universal OEM Grade Catalytic Converter (2.5" ID/2.5" OD) --- > Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-acura-rdx-catalytic-converter-51206) > Updated: 2026-06-13