MagnaFlow Conv DF Audi S4

MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limited applications may require additional welding for optimal installation. Direct Fit Catalytic Converter; OEM Grade Series; 2.25 in. Tubing; 2.25 in.. In/Outlet OD; Overall L-15.375 in.; O2 Sensor Loc Midbed/Post Conv.; Not Air Tube Kit Adaptable; MagnaFlow specializes in superior catalytic converter and exhaust technology and each converter is designed to the exact original equipment specifications while keeping the Check Engine Light off. Fitment: 2009 Audi A4 Quattro Base 2009 Audi A4 Quattro Cabriolet 2009 Audi Q5 Premium 2009 Audi Q5 Premium Plus 2009 Audi Q5 Prestige 2010 Audi A5 Quattro Base 2010 Audi Q5 Premium 2010 Audi Q5 Premium Plus 2010 Audi Q5 Prestige 2010 Audi S4 Base 2010 Audi S5 Cabriolet 2011 Audi Q5 Premium Plus 2011 Audi Q5 Prestige 2011 Audi S4 Base 2011 Audi S5 Cabriolet 2012 Audi A5 Cabriolet 2012 Audi A5 Quattro Base 2012 Audi A5 Quattro Cabriolet 2012 Audi A6 Quattro Premium 2012 Audi A6 Quattro Premium Plus 2012 Audi A6 Quattro Prestige 2012 Audi A7 Quattro Base 2012 Audi Q5 Premium Plus 2012 Audi Q5 Prestige 2012 Audi S4 Base 2012 Audi S5 Cabriolet 2013 Audi A6 Quattro Premium 2013 Audi A6 Quattro Premium Plus 2013 Audi A6 Quattro Prestige 2013 Audi A7 Quattro Base 2013 Audi A8 Quattro Base 2013 Audi A8 Quattro L 2013 Audi Q5 Premium Plus 2013 Audi Q5 Prestige 2013 Audi S4 Base 2013 Audi S5 Base 2013 Audi S5 Cabriolet 2014 Audi A6 Quattro Premium 2014 Audi A6 Quattro Premium Plus 2014 Audi A6 Quattro Prestige 2014 Audi A7 Quattro Premium Plus 2014 Audi A8 Quattro Base 2014 Audi A8 Quattro L 2014 Audi Q5 Premium Plus 2014 Audi Q5 Prestige 2014 Audi S4 Premium Plus 2014 Audi S4 Prestige 2014 Audi S5 Premium Plus 2014 Audi S5 Prestige 2014 Audi SQ5 Premium Plus 2014 Audi SQ5 Prestige 2015 Audi A6 Quattro Premium Plus 2015 Audi A6 Quattro Prestige 2015 Audi A7 Quattro Premium Plus 2015 Audi A7 Quattro Prestige 2015 Audi A8 Quattro Base 2015 Audi A8 Quattro L 2015 Audi Q5 Premium Plus 2015 Audi Q5 Prestige 2015 Audi S4 Premium Plus 2015 Audi S4 Prestige 2015 Audi S5 Premium Plus 2015 Audi S5 Prestige 2015 Audi SQ5 Premium Plus 2015 Audi SQ5 Prestige 2016 Audi A8 Quattro L 2016 Audi Q5 Premium Plus 2016 Audi Q5 Prestige 2016 Audi S4 Premium Plus 2016 Audi S4 Prestige 2016 Audi S5 Premium Plus 2016 Audi S5 Prestige 2016 Audi SQ5 Premium Plus 2016 Audi SQ5 Prestige 2017 Audi A8 Quattro L 2017 Audi Q5 Premium Plus 2017 Audi Q5 Prestige 2017 Audi S5 Base 2017 Audi SQ5 Premium Plus 2017 Audi SQ5 Prestige