Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49135. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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.Designed to fit the 2009-2017 Audi Q5, 2012-2015 Audi A6 Quattro, and more, this direct-fit catalytic converter also interchanges with OE parts 8K0 254 202 CX and 8K0 254 200 KX, among others. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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.

Direct Fit Catalytic Converter; OEM Grade Series; 2.25 in. Tubing; 2.25 in. Inlet/Outlet; Overall L-15.00 in.; W-5 in.; Conv L-9.5 in.; 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.

What's Included:

• Magnaflow Conv DF Audi S4

Vehicle Fitment:

• 2010-2016 Audi S4 Base
• 2014-2016 Audi S4 Prestige
• 2012-2014 Audi A6 Quattro Premium
• 2012-2015 Audi A6 Quattro Premium Plus
• 2012-2015 Audi A6 Quattro Prestige
• 2014 Audi A6 Quattro TDI Premium Plus
• 2014 Audi A6 Quattro TDI Prestige
• 2009 Audi A4 Quattro Base
• 2009 Audi A4 Quattro Cabriolet
• 2013-2015 Audi A8 Quattro Base
• 2013-2018 Audi A8 Quattro L
• 2014-2016 Audi A8 Quattro L TDI
• 2008-2010 Audi A5 Quattro Base
• 2013 Audi S5 Base
• 2017 Audi S5 Base
• 2010-2016 Audi S5 Cabriolet
• 2014-2016 Audi S5 Prestige
• 2009-2010 Audi Q5 Premium
• 2009-2017 Audi Q5 Premium Plus
• 2009-2017 Audi Q5 Prestige
• 2014-2016 Audi Q5 TDI Premium Plus
• 2014-2016 Audi Q5 TDI Prestige
• 2016 Audi Q5 TDI Prestige S-Line
• 2016 Audi Q5 TDI Premium Plus S-Line
• 2012-2014 Audi A7 Quattro Base
• 2014-2015 Audi A7 Quattro Premium Plus
• 2014-2015 Audi A7 Quattro Prestige
• 2014 Audi A7 Quattro TDI Premium Plus
• 2014 Audi A7 Quattro TDI Prestige
• 2014-2017 Audi SQ5 Premium Plus
• 2014-2017 Audi SQ5 Prestige